1374392313

素因数分解:

$3^3\times 7^1\times {\mathrm{7271917}}^1$

素因数の和:7271933

約数の個数: 16

約数和(自身を含む): 2327013760

約数和(自身を除く): 952621447

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7271917, 21815751, 50903419, 65447253, 152710257, 196341759, 458130771, 1374392313]

約数ペア:

[(1, 1374392313), (3, 458130771), (7, 196341759), (9, 152710257), (21, 65447253), (27, 50903419), (63, 21815751), (189, 7271917)]