12579426909

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1\times {\mathrm{1013}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 20880288000

約数和(自身を除く): 8300861091

約数列:

[1, 3, 7, 9, 21, 63, 439, 449, 1013, 1317, 1347, 3039, 3073, 3143, 3951, 4041, 7091, 9117, 9219, 9429, 21273, 27657, 28287, 63819, 197111, 444707, 454837, 591333, 1334121, 1364511, 1379777, 1773999, 3112949, 3183859, 4002363, 4093533, 4139331, 9338847, 9551577, 12417993, 28016541, 28654731, 199673443, 599020329, 1397714101, 1797060987, 4193142303, 12579426909]

約数ペア:

[(1, 12579426909), (3, 4193142303), (7, 1797060987), (9, 1397714101), (21, 599020329), (63, 199673443), (439, 28654731), (449, 28016541), (1013, 12417993), (1317, 9551577), (1347, 9338847), (3039, 4139331), (3073, 4093533), (3143, 4002363), (3951, 3183859), (4041, 3112949), (7091, 1773999), (9117, 1379777), (9219, 1364511), (9429, 1334121), (21273, 591333), (27657, 454837), (28287, 444707), (63819, 197111)]