47197371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3371}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 67979520

約数和(自身を除く): 20782149

約数列:

[1, 3, 13, 39, 359, 1077, 3371, 4667, 10113, 14001, 43823, 131469, 1210189, 3630567, 15732457, 47197371]

約数ペア:

[(1, 47197371), (3, 15732457), (13, 3630567), (39, 1210189), (359, 131469), (1077, 43823), (3371, 14001), (4667, 10113)]