3663621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 5763576

約数和(自身を除く): 2099955

約数列:

[1, 3, 9, 13, 39, 117, 173, 181, 519, 543, 1557, 1629, 2249, 2353, 6747, 7059, 20241, 21177, 31313, 93939, 281817, 407069, 1221207, 3663621]

約数ペア:

[(1, 3663621), (3, 1221207), (9, 407069), (13, 281817), (39, 93939), (117, 31313), (173, 21177), (181, 20241), (519, 7059), (543, 6747), (1557, 2353), (1629, 2249)]