157022481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{679751}}^1$

素因数の和:679772

約数の個数: 16

約数和(自身を含む): 261024768

約数和(自身を除く): 104002287

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 679751, 2039253, 4758257, 7477261, 14274771, 22431783, 52340827, 157022481]

約数ペア:

[(1, 157022481), (3, 52340827), (7, 22431783), (11, 14274771), (21, 7477261), (33, 4758257), (77, 2039253), (231, 679751)]