28323903

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 38497536

約数和(自身を除く): 10173633

約数列:

[1, 3, 97, 131, 291, 393, 743, 2229, 12707, 38121, 72071, 97333, 216213, 291999, 9441301, 28323903]

約数ペア:

[(1, 28323903), (3, 9441301), (97, 291999), (131, 216213), (291, 97333), (393, 72071), (743, 38121), (2229, 12707)]