29140293

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 48174336

約数和(自身を除く): 19034043

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 617, 1211, 1851, 2249, 3633, 4319, 6747, 8021, 12957, 15743, 24063, 47229, 56147, 106741, 168441, 320223, 747187, 1387633, 2241561, 4162899, 9713431, 29140293]

約数ペア:

[(1, 29140293), (3, 9713431), (7, 4162899), (13, 2241561), (21, 1387633), (39, 747187), (91, 320223), (173, 168441), (273, 106741), (519, 56147), (617, 47229), (1211, 24063), (1851, 15743), (2249, 12957), (3633, 8021), (4319, 6747)]