308522019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{416359}}^1$

素因数の和:416394

約数の個数: 16

約数和(自身を含む): 466323200

約数和(自身を除く): 157801181

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 416359, 1249077, 5412667, 7910821, 16238001, 23732463, 102840673, 308522019]

約数ペア:

[(1, 308522019), (3, 102840673), (13, 23732463), (19, 16238001), (39, 7910821), (57, 5412667), (247, 1249077), (741, 416359)]