172462433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 218236032

約数和(自身を除く): 45773599

約数列:

[1, 11, 13, 17, 61, 143, 187, 221, 671, 793, 1037, 1163, 2431, 8723, 11407, 12793, 13481, 15119, 19771, 70943, 148291, 166309, 217481, 257023, 780373, 922259, 1206031, 2827253, 10144849, 13266341, 15678403, 172462433]

約数ペア:

[(1, 172462433), (11, 15678403), (13, 13266341), (17, 10144849), (61, 2827253), (143, 1206031), (187, 922259), (221, 780373), (671, 257023), (793, 217481), (1037, 166309), (1163, 148291), (2431, 70943), (8723, 19771), (11407, 15119), (12793, 13481)]