3969603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 6332976

約数和(自身を除く): 2363373

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 397, 909, 1111, 1191, 3333, 3573, 4367, 9999, 13101, 39303, 40097, 120291, 360873, 441067, 1323201, 3969603]

約数ペア:

[(1, 3969603), (3, 1323201), (9, 441067), (11, 360873), (33, 120291), (99, 40097), (101, 39303), (303, 13101), (397, 9999), (909, 4367), (1111, 3573), (1191, 3333)]