89141129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1471}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 111353856

約数和(自身を除く): 22212727

約数列:

[1, 7, 11, 77, 787, 1471, 5509, 8657, 10297, 16181, 60599, 113267, 1157677, 8103739, 12734447, 89141129]

約数ペア:

[(1, 89141129), (7, 12734447), (11, 8103739), (77, 1157677), (787, 113267), (1471, 60599), (5509, 16181), (8657, 10297)]