351629713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 375606720

約数和(自身を除く): 23977007

約数列:

[1, 19, 107, 257, 673, 2033, 4883, 12787, 27499, 72011, 172961, 522481, 1368209, 3286259, 18506827, 351629713]

約数ペア:

[(1, 351629713), (19, 18506827), (107, 3286259), (257, 1368209), (673, 522481), (2033, 172961), (4883, 72011), (12787, 27499)]