20271027

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41969}}^1$

素因数の和:42002

約数の個数: 16

約数和(自身を含む): 32232960

約数和(自身を除く): 11961933

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41969, 125907, 293783, 881349, 965287, 2895861, 6757009, 20271027]

約数ペア:

[(1, 20271027), (3, 6757009), (7, 2895861), (21, 965287), (23, 881349), (69, 293783), (161, 125907), (483, 41969)]