28296443

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 4798213

約数列:

[1, 7, 83, 113, 431, 581, 791, 3017, 9379, 35773, 48703, 65653, 250411, 340921, 4042349, 28296443]

約数ペア:

[(1, 28296443), (7, 4042349), (83, 340921), (113, 250411), (431, 65653), (581, 48703), (791, 35773), (3017, 9379)]