28899101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4217}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 7544419

約数列:

[1, 7, 11, 77, 89, 623, 979, 4217, 6853, 29519, 46387, 324709, 375313, 2627191, 4128443, 28899101]

約数ペア:

[(1, 28899101), (7, 4128443), (11, 2627191), (77, 375313), (89, 324709), (623, 46387), (979, 29519), (4217, 6853)]