28101093

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 38639616

約数和(自身を除く): 10538523

約数列:

[1, 3, 37, 111, 383, 661, 1149, 1983, 14171, 24457, 42513, 73371, 253163, 759489, 9367031, 28101093]

約数ペア:

[(1, 28101093), (3, 9367031), (37, 759489), (111, 253163), (383, 73371), (661, 42513), (1149, 24457), (1983, 14171)]