2966280317

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2447}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 4078916352

約数和(自身を除く): 1112636035

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 173, 539, 637, 1001, 1211, 1903, 2249, 2447, 7007, 8477, 13321, 15743, 17129, 24739, 26917, 31811, 93247, 110201, 119903, 173173, 188419, 222677, 349921, 423331, 1212211, 1318933, 1558739, 2449447, 2963317, 4656641, 5503303, 17146129, 20743219, 32596487, 38523121, 60536333, 228175409, 269661847, 423754331, 2966280317]

約数ペア:

[(1, 2966280317), (7, 423754331), (11, 269661847), (13, 228175409), (49, 60536333), (77, 38523121), (91, 32596487), (143, 20743219), (173, 17146129), (539, 5503303), (637, 4656641), (1001, 2963317), (1211, 2449447), (1903, 1558739), (2249, 1318933), (2447, 1212211), (7007, 423331), (8477, 349921), (13321, 222677), (15743, 188419), (17129, 173173), (24739, 119903), (26917, 110201), (31811, 93247)]