2279156697

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{3371}}^1$

素因数の和:3891

約数の個数: 40

約数和(自身を含む): 3613354272

約数和(自身を除く): 1334197575

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 491, 1377, 1473, 3371, 4419, 8347, 10113, 13257, 25041, 30339, 39771, 57307, 75123, 91017, 171921, 225369, 273051, 515763, 676107, 1547289, 1655161, 4641867, 4965483, 14896449, 28137737, 44689347, 84413211, 134068041, 253239633, 759718899, 2279156697]

約数ペア:

[(1, 2279156697), (3, 759718899), (9, 253239633), (17, 134068041), (27, 84413211), (51, 44689347), (81, 28137737), (153, 14896449), (459, 4965483), (491, 4641867), (1377, 1655161), (1473, 1547289), (3371, 676107), (4419, 515763), (8347, 273051), (10113, 225369), (13257, 171921), (25041, 91017), (30339, 75123), (39771, 57307)]