2943603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 4637360

約数和(自身を除く): 1693757

約数列:

[1, 3, 9, 13, 39, 117, 139, 181, 417, 543, 1251, 1629, 1807, 2353, 5421, 7059, 16263, 21177, 25159, 75477, 226431, 327067, 981201, 2943603]

約数ペア:

[(1, 2943603), (3, 981201), (9, 327067), (13, 226431), (39, 75477), (117, 25159), (139, 21177), (181, 16263), (417, 7059), (543, 5421), (1251, 2353), (1629, 1807)]