1566012921993

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{4775143}}^1$

素因数の和:4777965

約数の個数: 24

約数和(自身を含む): 2436889687232

約数和(自身を除く): 870876765239

約数列:

[1, 3, 9, 13, 39, 117, 2803, 8409, 25227, 36439, 109317, 327951, 4775143, 14325429, 42976287, 62076859, 186230577, 558691731, 13384725829, 40154177487, 120462532461, 174001435777, 522004307331, 1566012921993]

約数ペア:

[(1, 1566012921993), (3, 522004307331), (9, 174001435777), (13, 120462532461), (39, 40154177487), (117, 13384725829), (2803, 558691731), (8409, 186230577), (25227, 62076859), (36439, 42976287), (109317, 14325429), (327951, 4775143)]