2017447783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5563

約数の個数: 32

約数和(自身を含む): 2433787776

約数和(自身を除く): 416339993

約数列:

[1, 13, 17, 23, 73, 221, 299, 391, 949, 1241, 1679, 5083, 5437, 16133, 21827, 28543, 70681, 92429, 125051, 371059, 396901, 1201577, 1625663, 2125867, 5159713, 6747317, 9128723, 27636271, 87715121, 118673399, 155188291, 2017447783]

約数ペア:

[(1, 2017447783), (13, 155188291), (17, 118673399), (23, 87715121), (73, 27636271), (221, 9128723), (299, 6747317), (391, 5159713), (949, 2125867), (1241, 1625663), (1679, 1201577), (5083, 396901), (5437, 371059), (16133, 125051), (21827, 92429), (28543, 70681)]