30715503

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16073}}^1$

素因数の和:16103

約数の個数: 24

約数和(自身を含む): 51308208

約数和(自身を除く): 20592705

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 16073, 48219, 112511, 208949, 337533, 626847, 787577, 1462643, 2362731, 4387929, 10238501, 30715503]

約数ペア:

[(1, 30715503), (3, 10238501), (7, 4387929), (13, 2362731), (21, 1462643), (39, 787577), (49, 626847), (91, 337533), (147, 208949), (273, 112511), (637, 48219), (1911, 16073)]