2078387811

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1459}}^1\times {\mathrm{1907}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 3041962560

約数和(自身を除く): 963574749

約数列:

[1, 3, 9, 83, 249, 747, 1459, 1907, 4377, 5721, 13131, 17163, 121097, 158281, 363291, 474843, 1089873, 1424529, 2782313, 8346939, 25040817, 230931979, 692795937, 2078387811]

約数ペア:

[(1, 2078387811), (3, 692795937), (9, 230931979), (83, 25040817), (249, 8346939), (747, 2782313), (1459, 1424529), (1907, 1089873), (4377, 474843), (5721, 363291), (13131, 158281), (17163, 121097)]