89789539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19231}}^1$

素因数の和:19290

約数の個数: 16

約数和(自身を含む): 110776320

約数和(自身を除く): 20986781

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 19231, 134617, 442313, 557699, 3096191, 3903893, 12827077, 89789539]

約数ペア:

[(1, 89789539), (7, 12827077), (23, 3903893), (29, 3096191), (161, 557699), (203, 442313), (667, 134617), (4669, 19231)]