17793529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 19835200

約数和(自身を除く): 2041671

約数列:

[1, 13, 43, 139, 229, 559, 1807, 2977, 5977, 9847, 31831, 77701, 128011, 413803, 1368733, 17793529]

約数ペア:

[(1, 17793529), (13, 1368733), (43, 413803), (139, 128011), (229, 77701), (559, 31831), (1807, 9847), (2977, 5977)]