286392743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{51593}}^1$

素因数の和:51674

約数の個数: 16

約数和(自身を含む): 358268736

約数和(自身を除く): 71875993

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 51593, 361151, 670709, 3147173, 4694963, 22030211, 40913249, 286392743]

約数ペア:

[(1, 286392743), (7, 40913249), (13, 22030211), (61, 4694963), (91, 3147173), (427, 670709), (793, 361151), (5551, 51593)]