20173161627

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1088617}}^1$

素因数の和:1088723

約数の個数: 24

約数和(自身を含む): 30568393440

約数和(自身を除く): 10395231813

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 1088617, 3265851, 9797553, 31569893, 77291807, 94709679, 231875421, 284129037, 695626263, 2241462403, 6724387209, 20173161627]

約数ペア:

[(1, 20173161627), (3, 6724387209), (9, 2241462403), (29, 695626263), (71, 284129037), (87, 231875421), (213, 94709679), (261, 77291807), (639, 31569893), (2059, 9797553), (6177, 3265851), (18531, 1088617)]