74636913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21503}}^1$

素因数の和:21608

約数の個数: 16

約数和(自身を含む): 108380160

約数和(自身を除く): 33743247

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 21503, 64509, 279539, 838617, 1913767, 5741301, 24878971, 74636913]

約数ペア:

[(1, 74636913), (3, 24878971), (13, 5741301), (39, 1913767), (89, 838617), (267, 279539), (1157, 64509), (3471, 21503)]