47390583

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 64392192

約数和(自身を除く): 17001609

約数列:

[1, 3, 71, 213, 271, 813, 821, 2463, 19241, 57723, 58291, 174873, 222491, 667473, 15796861, 47390583]

約数ペア:

[(1, 47390583), (3, 15796861), (71, 667473), (213, 222491), (271, 174873), (813, 58291), (821, 57723), (2463, 19241)]