407260079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{6781}}^1$

素因数の和:6938

約数の個数: 16

約数和(自身を含む): 447612000

約数和(自身を除く): 40351921

約数列:

[1, 19, 29, 109, 551, 2071, 3161, 6781, 60059, 128839, 196649, 739129, 3736331, 14043451, 21434741, 407260079]

約数ペア:

[(1, 407260079), (19, 21434741), (29, 14043451), (109, 3736331), (551, 739129), (2071, 196649), (3161, 128839), (6781, 60059)]