31266884519

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3881}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 35847940800

約数和(自身を除く): 4581056281

約数列:

[1, 13, 19, 169, 193, 247, 2197, 2509, 3211, 3667, 3881, 32617, 41743, 47671, 50453, 73739, 424021, 619723, 655889, 749033, 958607, 8056399, 8526557, 9737429, 12461891, 14231627, 126586577, 162004583, 185011151, 1645625501, 2405144963, 31266884519]

約数ペア:

[(1, 31266884519), (13, 2405144963), (19, 1645625501), (169, 185011151), (193, 162004583), (247, 126586577), (2197, 14231627), (2509, 12461891), (3211, 9737429), (3667, 8526557), (3881, 8056399), (32617, 958607), (41743, 749033), (47671, 655889), (50453, 619723), (73739, 424021)]