80867003

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 98058240

約数和(自身を除く): 17191237

約数列:

[1, 7, 31, 49, 139, 217, 383, 973, 1519, 2681, 4309, 6811, 11873, 18767, 30163, 53237, 83111, 211141, 372659, 581777, 1650347, 2608613, 11552429, 80867003]

約数ペア:

[(1, 80867003), (7, 11552429), (31, 2608613), (49, 1650347), (139, 581777), (217, 372659), (383, 211141), (973, 83111), (1519, 53237), (2681, 30163), (4309, 18767), (6811, 11873)]