23978312169

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5737811}}^1$

素因数の和:5738020

約数の個数: 16

約数和(自身を含む): 36721996800

約数和(自身を除く): 12743684631

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 5737811, 17213433, 40164677, 120494031, 1141824389, 3425473167, 7992770723, 23978312169]

約数ペア:

[(1, 23978312169), (3, 7992770723), (7, 3425473167), (21, 1141824389), (199, 120494031), (597, 40164677), (1393, 17213433), (4179, 5737811)]