57391917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19541}}^1$

素因数の和:19644

約数の個数: 16

約数和(自身を含む): 84421440

約数和(自身を除く): 27029523

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 19541, 58623, 214951, 644853, 1739149, 5217447, 19130639, 57391917]

約数ペア:

[(1, 57391917), (3, 19130639), (11, 5217447), (33, 1739149), (89, 644853), (267, 214951), (979, 58623), (2937, 19541)]