30667029

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 42362880

約数和(自身を除く): 11695851

約数列:

[1, 3, 31, 93, 419, 787, 1257, 2361, 12989, 24397, 38967, 73191, 329753, 989259, 10222343, 30667029]

約数ペア:

[(1, 30667029), (3, 10222343), (31, 989259), (93, 329753), (419, 73191), (787, 38967), (1257, 24397), (2361, 12989)]