37938901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 13541675

約数列:

[1, 7, 11, 13, 77, 91, 143, 151, 251, 1001, 1057, 1661, 1757, 1963, 2761, 3263, 11627, 13741, 19327, 21593, 22841, 35893, 37901, 151151, 251251, 265307, 416911, 492713, 2918377, 3448991, 5419843, 37938901]

約数ペア:

[(1, 37938901), (7, 5419843), (11, 3448991), (13, 2918377), (77, 492713), (91, 416911), (143, 265307), (151, 251251), (251, 151151), (1001, 37901), (1057, 35893), (1661, 22841), (1757, 21593), (1963, 19327), (2761, 13741), (3263, 11627)]