17181879

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 27218688

約数和(自身を除く): 10036809

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 331, 363, 429, 993, 1331, 1573, 3641, 3993, 4303, 4719, 10923, 12909, 17303, 40051, 47333, 51909, 120153, 141999, 440561, 520663, 1321683, 1561989, 5727293, 17181879]

約数ペア:

[(1, 17181879), (3, 5727293), (11, 1561989), (13, 1321683), (33, 520663), (39, 440561), (121, 141999), (143, 120153), (331, 51909), (363, 47333), (429, 40051), (993, 17303), (1331, 12909), (1573, 10923), (3641, 4719), (3993, 4303)]