1327877481

素因数分解:

$3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{61331}}^1$

素因数の和:62372

約数の個数: 16

約数和(自身を含む): 2025427968

約数和(自身を除く): 697550487

約数列:

[1, 3, 7, 21, 1031, 3093, 7217, 21651, 61331, 183993, 429317, 1287951, 63232261, 189696783, 442625827, 1327877481]

約数ペア:

[(1, 1327877481), (3, 442625827), (7, 189696783), (21, 63232261), (1031, 1287951), (3093, 429317), (7217, 183993), (21651, 61331)]