8340147

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 12579840

約数和(自身を除く): 4239693

約数列:

[1, 3, 9, 31, 93, 167, 179, 279, 501, 537, 1503, 1611, 5177, 5549, 15531, 16647, 29893, 46593, 49941, 89679, 269037, 926683, 2780049, 8340147]

約数ペア:

[(1, 8340147), (3, 2780049), (9, 926683), (31, 269037), (93, 89679), (167, 49941), (179, 46593), (279, 29893), (501, 16647), (537, 15531), (1503, 5549), (1611, 5177)]