107760991

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 122648064

約数和(自身を除く): 14887073

約数列:

[1, 13, 31, 67, 169, 307, 403, 871, 2077, 3991, 5239, 9517, 11323, 20569, 27001, 51883, 123721, 267397, 351013, 637639, 1608373, 3476161, 8289307, 107760991]

約数ペア:

[(1, 107760991), (13, 8289307), (31, 3476161), (67, 1608373), (169, 637639), (307, 351013), (403, 267397), (871, 123721), (2077, 51883), (3991, 27001), (5239, 20569), (9517, 11323)]