1359729

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 2276352

約数和(自身を除く): 916623

約数列:

[1, 3, 7, 9, 21, 63, 113, 191, 339, 573, 791, 1017, 1337, 1719, 2373, 4011, 7119, 12033, 21583, 64749, 151081, 194247, 453243, 1359729]

約数ペア:

[(1, 1359729), (3, 453243), (7, 194247), (9, 151081), (21, 64749), (63, 21583), (113, 12033), (191, 7119), (339, 4011), (573, 2373), (791, 1719), (1017, 1337)]