30177921

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 41000960

約数和(自身を除く): 10823039

約数列:

[1, 3, 79, 223, 237, 571, 669, 1713, 17617, 45109, 52851, 127333, 135327, 381999, 10059307, 30177921]

約数ペア:

[(1, 30177921), (3, 10059307), (79, 381999), (223, 135327), (237, 127333), (571, 52851), (669, 45109), (1713, 17617)]