4038854901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1\times {\mathrm{1123}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 5749125120

約数和(自身を除く): 1710270219

約数列:

[1, 3, 23, 47, 69, 141, 1081, 1109, 1123, 3243, 3327, 3369, 25507, 25829, 52123, 52781, 76521, 77487, 156369, 158343, 1198829, 1213963, 1245407, 3596487, 3641889, 3736221, 28644361, 58534129, 85933083, 175602387, 1346284967, 4038854901]

約数ペア:

[(1, 4038854901), (3, 1346284967), (23, 175602387), (47, 85933083), (69, 58534129), (141, 28644361), (1081, 3736221), (1109, 3641889), (1123, 3596487), (3243, 1245407), (3327, 1213963), (3369, 1198829), (25507, 158343), (25829, 156369), (52123, 77487), (52781, 76521)]