16542747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 26569088

約数和(自身を除く): 10026341

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 4561, 13683, 41049, 59293, 141391, 177879, 424173, 533637, 1272519, 1838083, 5514249, 16542747]

約数ペア:

[(1, 16542747), (3, 5514249), (9, 1838083), (13, 1272519), (31, 533637), (39, 424173), (93, 177879), (117, 141391), (279, 59293), (403, 41049), (1209, 13683), (3627, 4561)]