5118123

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 7149600

約数和(自身を除く): 2031477

約数列:

[1, 3, 29, 87, 89, 267, 661, 1983, 2581, 7743, 19169, 57507, 58829, 176487, 1706041, 5118123]

約数ペア:

[(1, 5118123), (3, 1706041), (29, 176487), (87, 58829), (89, 57507), (267, 19169), (661, 7743), (1983, 2581)]