381623039

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{1361}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 447564096

約数和(自身を除く): 65941057

約数列:

[1, 7, 41, 287, 977, 1361, 6839, 9527, 40057, 55801, 280399, 390607, 1329697, 9307879, 54517577, 381623039]

約数ペア:

[(1, 381623039), (7, 54517577), (41, 9307879), (287, 1329697), (977, 390607), (1361, 280399), (6839, 55801), (9527, 40057)]