90731017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 101606400

約数和(自身を除く): 10875383

約数列:

[1, 13, 31, 149, 403, 1511, 1937, 4619, 19643, 46841, 60047, 225139, 608933, 2926807, 6979309, 90731017]

約数ペア:

[(1, 90731017), (13, 6979309), (31, 2926807), (149, 608933), (403, 225139), (1511, 60047), (1937, 46841), (4619, 19643)]