31302103

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 37555200

約数和(自身を除く): 6253097

約数列:

[1, 7, 23, 161, 199, 977, 1393, 4577, 6839, 22471, 32039, 157297, 194423, 1360961, 4471729, 31302103]

約数ペア:

[(1, 31302103), (7, 4471729), (23, 1360961), (161, 194423), (199, 157297), (977, 32039), (1393, 22471), (4577, 6839)]