5231376129

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3153331}}^1$

素因数の和:3153420

約数の個数: 16

約数和(自身を含む): 8072529920

約数和(自身を除く): 2841153791

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 3153331, 9459993, 22073317, 66219951, 249113149, 747339447, 1743792043, 5231376129]

約数ペア:

[(1, 5231376129), (3, 1743792043), (7, 747339447), (21, 249113149), (79, 66219951), (237, 22073317), (553, 9459993), (1659, 3153331)]