772371691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{2281}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 966874272

約数和(自身を除く): 194502581

約数列:

[1, 7, 13, 61, 91, 427, 793, 2281, 3721, 5551, 15967, 26047, 29653, 48373, 139141, 207571, 338611, 973987, 1808833, 8487601, 12661831, 59413207, 110338813, 772371691]

約数ペア:

[(1, 772371691), (7, 110338813), (13, 59413207), (61, 12661831), (91, 8487601), (427, 1808833), (793, 973987), (2281, 338611), (3721, 207571), (5551, 139141), (15967, 48373), (26047, 29653)]