11867787

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 17795856

約数和(自身を除く): 5928069

約数列:

[1, 3, 9, 37, 111, 157, 227, 333, 471, 681, 1413, 2043, 5809, 8399, 17427, 25197, 35639, 52281, 75591, 106917, 320751, 1318643, 3955929, 11867787]

約数ペア:

[(1, 11867787), (3, 3955929), (9, 1318643), (37, 320751), (111, 106917), (157, 75591), (227, 52281), (333, 35639), (471, 25197), (681, 17427), (1413, 8399), (2043, 5809)]