80000409

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2909}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 108950400

約数和(自身を除く): 28949991

約数列:

[1, 3, 89, 103, 267, 309, 2909, 8727, 9167, 27501, 258901, 299627, 776703, 898881, 26666803, 80000409]

約数ペア:

[(1, 80000409), (3, 26666803), (89, 898881), (103, 776703), (267, 299627), (309, 258901), (2909, 27501), (8727, 9167)]