51282903

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21611}}^1$

素因数の和:21734

約数の個数: 16

約数和(自身を含む): 78840576

約数和(自身を除く): 27557673

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 21611, 64833, 151277, 453831, 2442043, 7326129, 17094301, 51282903]

約数ペア:

[(1, 51282903), (3, 17094301), (7, 7326129), (21, 2442043), (113, 453831), (339, 151277), (791, 64833), (2373, 21611)]