89021401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 109033344

約数和(自身を除く): 20011943

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9013, 9877, 63091, 153221, 748079, 1072547, 5236553, 12717343, 89021401]

約数ペア:

[(1, 89021401), (7, 12717343), (17, 5236553), (83, 1072547), (119, 748079), (581, 153221), (1411, 63091), (9013, 9877)]