4330881261

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 7592592384

約数和(自身を除く): 3261711123

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 191, 361, 399, 573, 997, 1083, 1197, 1337, 1719, 2527, 2991, 3249, 3629, 4011, 6979, 7581, 8973, 10887, 12033, 18943, 20937, 22743, 25403, 32661, 56829, 62811, 68951, 76209, 132601, 170487, 190427, 206853, 228627, 359917, 397803, 482657, 571281, 620559, 1079751, 1193409, 1332989, 1447971, 1713843, 2519419, 3239253, 3618113, 3998967, 4343913, 7558257, 10854339, 11996901, 22674771, 25326791, 32563017, 68744147, 75980373, 206232441, 227941119, 481209029, 618697323, 1443627087, 4330881261]

約数ペア:

[(1, 4330881261), (3, 1443627087), (7, 618697323), (9, 481209029), (19, 227941119), (21, 206232441), (57, 75980373), (63, 68744147), (133, 32563017), (171, 25326791), (191, 22674771), (361, 11996901), (399, 10854339), (573, 7558257), (997, 4343913), (1083, 3998967), (1197, 3618113), (1337, 3239253), (1719, 2519419), (2527, 1713843), (2991, 1447971), (3249, 1332989), (3629, 1193409), (4011, 1079751), (6979, 620559), (7581, 571281), (8973, 482657), (10887, 397803), (12033, 359917), (18943, 228627), (20937, 206853), (22743, 190427), (25403, 170487), (32661, 132601), (56829, 76209), (62811, 68951)]