38625951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 63874048

約数和(自身を除く): 25248097

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 937, 1057, 1963, 2811, 3171, 5889, 6559, 12181, 13741, 19677, 36543, 41223, 85267, 141487, 255801, 424461, 990409, 1839331, 2971227, 5517993, 12875317, 38625951]

約数ペア:

[(1, 38625951), (3, 12875317), (7, 5517993), (13, 2971227), (21, 1839331), (39, 990409), (91, 424461), (151, 255801), (273, 141487), (453, 85267), (937, 41223), (1057, 36543), (1963, 19677), (2811, 13741), (3171, 12181), (5889, 6559)]