87304987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{49297}}^1$

素因数の和:49338

約数の個数: 16

約数和(自身を含む): 113582592

約数和(自身を除く): 26277605

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 49297, 345079, 542267, 1133831, 3795869, 7936817, 12472141, 87304987]

約数ペア:

[(1, 87304987), (7, 12472141), (11, 7936817), (23, 3795869), (77, 1133831), (161, 542267), (253, 345079), (1771, 49297)]