138355811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 157386240

約数和(自身を除く): 19030429

約数列:

[1, 11, 43, 53, 473, 583, 2279, 5519, 25069, 60709, 237317, 292507, 2610487, 3217577, 12577801, 138355811]

約数ペア:

[(1, 138355811), (11, 12577801), (43, 3217577), (53, 2610487), (473, 292507), (583, 237317), (2279, 60709), (5519, 25069)]