378098643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{136547}}^1$

素因数の和:136634

約数の個数: 16

約数和(自身を含む): 550561536

約数和(自身を除く): 172462893

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 136547, 409641, 1775111, 5325333, 9694837, 29084511, 126032881, 378098643]

約数ペア:

[(1, 378098643), (3, 126032881), (13, 29084511), (39, 9694837), (71, 5325333), (213, 1775111), (923, 409641), (2769, 136547)]