23902407

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 35745840

約数和(自身を除く): 11843433

約数列:

[1, 3, 9, 37, 111, 179, 333, 401, 537, 1203, 1611, 3609, 6623, 14837, 19869, 44511, 59607, 71779, 133533, 215337, 646011, 2655823, 7967469, 23902407]

約数ペア:

[(1, 23902407), (3, 7967469), (9, 2655823), (37, 646011), (111, 215337), (179, 133533), (333, 71779), (401, 59607), (537, 44511), (1203, 19869), (1611, 14837), (3609, 6623)]