2308911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3618816

約数和(自身を除く): 1309905

約数列:

[1, 3, 11, 31, 33, 37, 61, 93, 111, 183, 341, 407, 671, 1023, 1147, 1221, 1891, 2013, 2257, 3441, 5673, 6771, 12617, 20801, 24827, 37851, 62403, 69967, 74481, 209901, 769637, 2308911]

約数ペア:

[(1, 2308911), (3, 769637), (11, 209901), (31, 74481), (33, 69967), (37, 62403), (61, 37851), (93, 24827), (111, 20801), (183, 12617), (341, 6771), (407, 5673), (671, 3441), (1023, 2257), (1147, 2013), (1221, 1891)]