38220427

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 7398773

約数列:

[1, 7, 31, 89, 217, 623, 1979, 2759, 13853, 19313, 61349, 176131, 429443, 1232917, 5460061, 38220427]

約数ペア:

[(1, 38220427), (7, 5460061), (31, 1232917), (89, 429443), (217, 176131), (623, 61349), (1979, 19313), (2759, 13853)]