1228857567

素因数分解:

$3^1\times 7^1\times {\mathrm{4253}}^1\times {\mathrm{13759}}^1$

素因数の和:18022

約数の個数: 16

約数和(自身を含む): 1873121280

約数和(自身を除く): 644263713

約数列:

[1, 3, 7, 21, 4253, 12759, 13759, 29771, 41277, 89313, 96313, 288939, 58517027, 175551081, 409619189, 1228857567]

約数ペア:

[(1, 1228857567), (3, 409619189), (7, 175551081), (21, 58517027), (4253, 288939), (12759, 96313), (13759, 89313), (29771, 41277)]