17987174687

素因数分解:

${\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{9643}}^1$

素因数の和:10294

約数の個数: 16

約数和(自身を含む): 18789598080

約数和(自身を除く): 802423393

約数列:

[1, 29, 131, 491, 3799, 9643, 14239, 64321, 279647, 1263233, 1865309, 4734713, 36633757, 137306677, 620247403, 17987174687]

約数ペア:

[(1, 17987174687), (29, 620247403), (131, 137306677), (491, 36633757), (3799, 4734713), (9643, 1865309), (14239, 1263233), (64321, 279647)]