3979755409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{17207}}^1$

素因数の和:17317

約数の個数: 32

約数和(自身を含む): 5021982720

約数和(自身を除く): 1042227311

約数列:

[1, 7, 19, 37, 47, 133, 259, 329, 703, 893, 1739, 4921, 6251, 12173, 17207, 33041, 120449, 231287, 326933, 636659, 808729, 2288531, 4456613, 5661103, 12096521, 15365851, 29922973, 84675647, 107560957, 209460811, 568536487, 3979755409]

約数ペア:

[(1, 3979755409), (7, 568536487), (19, 209460811), (37, 107560957), (47, 84675647), (133, 29922973), (259, 15365851), (329, 12096521), (703, 5661103), (893, 4456613), (1739, 2288531), (4921, 808729), (6251, 636659), (12173, 326933), (17207, 231287), (33041, 120449)]