813238469

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21139}}^1$

素因数の和:21260

約数の個数: 16

約数和(自身を含む): 901071360

約数和(自身を除く): 87832891

約数列:

[1, 17, 31, 73, 527, 1241, 2263, 21139, 38471, 359363, 655309, 1543147, 11140253, 26233499, 47837557, 813238469]

約数ペア:

[(1, 813238469), (17, 47837557), (31, 26233499), (73, 11140253), (527, 1543147), (1241, 655309), (2263, 359363), (21139, 38471)]