8788389

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 12073728

約数和(自身を除く): 3285339

約数列:

[1, 3, 47, 141, 157, 397, 471, 1191, 7379, 18659, 22137, 55977, 62329, 186987, 2929463, 8788389]

約数ペア:

[(1, 8788389), (3, 2929463), (47, 186987), (141, 62329), (157, 55977), (397, 22137), (471, 18659), (1191, 7379)]