51894321

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 70428288

約数和(自身を除く): 18533967

約数列:

[1, 3, 97, 151, 291, 453, 1181, 3543, 14647, 43941, 114557, 178331, 343671, 534993, 17298107, 51894321]

約数ペア:

[(1, 51894321), (3, 17298107), (97, 534993), (151, 343671), (291, 178331), (453, 114557), (1181, 43941), (3543, 14647)]