42056493

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 57492480

約数和(自身を除く): 15435987

約数列:

[1, 3, 47, 141, 379, 787, 1137, 2361, 17813, 36989, 53439, 110967, 298273, 894819, 14018831, 42056493]

約数ペア:

[(1, 42056493), (3, 14018831), (47, 894819), (141, 298273), (379, 110967), (787, 53439), (1137, 36989), (2361, 17813)]