7523061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 13079808

約数和(自身を除く): 5556747

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 1621, 4641, 4863, 11347, 21073, 27557, 34041, 63219, 82671, 147511, 192899, 358241, 442533, 578697, 1074723, 2507687, 7523061]

約数ペア:

[(1, 7523061), (3, 2507687), (7, 1074723), (13, 578697), (17, 442533), (21, 358241), (39, 192899), (51, 147511), (91, 82671), (119, 63219), (221, 34041), (273, 27557), (357, 21073), (663, 11347), (1547, 4863), (1621, 4641)]