42353843

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 50688000

約数和(自身を除く): 8334157

約数列:

[1, 7, 31, 71, 217, 497, 2201, 2749, 15407, 19243, 85219, 195179, 596533, 1366253, 6050549, 42353843]

約数ペア:

[(1, 42353843), (7, 6050549), (31, 1366253), (71, 596533), (217, 195179), (497, 85219), (2201, 19243), (2749, 15407)]