330244057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 422097984

約数和(自身を除く): 91853927

約数列:

[1, 11, 13, 17, 61, 131, 143, 187, 221, 289, 671, 793, 1037, 1441, 1703, 2227, 2431, 3179, 3757, 7991, 8723, 11407, 13481, 17629, 18733, 24497, 28951, 37859, 41327, 87901, 103883, 135847, 148291, 193919, 229177, 318461, 416449, 492167, 1142713, 1494317, 1766011, 2309399, 2520947, 5413837, 19426121, 25403389, 30022187, 330244057]

約数ペア:

[(1, 330244057), (11, 30022187), (13, 25403389), (17, 19426121), (61, 5413837), (131, 2520947), (143, 2309399), (187, 1766011), (221, 1494317), (289, 1142713), (671, 492167), (793, 416449), (1037, 318461), (1441, 229177), (1703, 193919), (2227, 148291), (2431, 135847), (3179, 103883), (3757, 87901), (7991, 41327), (8723, 37859), (11407, 28951), (13481, 24497), (17629, 18733)]