2626569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 4241952

約数和(自身を除く): 1615383

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 617, 1419, 1851, 4257, 5553, 6787, 20361, 26531, 61083, 79593, 238779, 291841, 875523, 2626569]

約数ペア:

[(1, 2626569), (3, 875523), (9, 291841), (11, 238779), (33, 79593), (43, 61083), (99, 26531), (129, 20361), (387, 6787), (473, 5553), (617, 4257), (1419, 1851)]