275753611

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2383}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 321630208

約数和(自身を除く): 45876597

約数列:

[1, 7, 61, 271, 427, 1897, 2383, 16531, 16681, 115717, 145363, 645793, 1017541, 4520551, 39393373, 275753611]

約数ペア:

[(1, 275753611), (7, 39393373), (61, 4520551), (271, 1017541), (427, 645793), (1897, 145363), (2383, 115717), (16531, 16681)]