3972353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 5170176

約数和(自身を除く): 1197823

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2243, 15701, 24673, 51589, 172711, 361123, 567479, 3972353]

約数ペア:

[(1, 3972353), (7, 567479), (11, 361123), (23, 172711), (77, 51589), (161, 24673), (253, 15701), (1771, 2243)]