25947327

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13883}}^1$

素因数の和:13982

約数の個数: 16

約数和(自身を含む): 39985920

約数和(自身を除く): 14038593

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 13883, 41649, 97181, 291543, 1235587, 3706761, 8649109, 25947327]

約数ペア:

[(1, 25947327), (3, 8649109), (7, 3706761), (21, 1235587), (89, 291543), (267, 97181), (623, 41649), (1869, 13883)]