71048321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 76749120

約数和(自身を除く): 5700799

約数列:

[1, 17, 107, 139, 281, 1819, 2363, 4777, 14873, 30067, 39059, 252841, 511139, 664003, 4179313, 71048321]

約数ペア:

[(1, 71048321), (17, 4179313), (107, 664003), (139, 511139), (281, 252841), (1819, 39059), (2363, 30067), (4777, 14873)]