68372353

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 81847296

約数和(自身を除く): 13474943

約数列:

[1, 7, 23, 161, 331, 1283, 2317, 7613, 8981, 29509, 53291, 206563, 424673, 2972711, 9767479, 68372353]

約数ペア:

[(1, 68372353), (7, 9767479), (23, 2972711), (161, 424673), (331, 206563), (1283, 53291), (2317, 29509), (7613, 8981)]