88220629

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13577

約数の個数: 16

約数和(自身を含む): 108304000

約数和(自身を除く): 20083371

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 13537, 94759, 257203, 663313, 1800421, 4643191, 12602947, 88220629]

約数ペア:

[(1, 88220629), (7, 12602947), (19, 4643191), (49, 1800421), (133, 663313), (343, 257203), (931, 94759), (6517, 13537)]