11338257

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 17745696

約数和(自身を除く): 6407439

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 563, 959, 1689, 2877, 3941, 6713, 11823, 20139, 27587, 77131, 82761, 231393, 539917, 1619751, 3779419, 11338257]

約数ペア:

[(1, 11338257), (3, 3779419), (7, 1619751), (21, 539917), (49, 231393), (137, 82761), (147, 77131), (411, 27587), (563, 20139), (959, 11823), (1689, 6713), (2877, 3941)]