11291931

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 18779904

約数和(自身を除く): 7487973

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1187, 1359, 3171, 3561, 8309, 9513, 10683, 24927, 74781, 179237, 537711, 1254659, 1613133, 3763977, 11291931]

約数ペア:

[(1, 11291931), (3, 3763977), (7, 1613133), (9, 1254659), (21, 537711), (63, 179237), (151, 74781), (453, 24927), (1057, 10683), (1187, 9513), (1359, 8309), (3171, 3561)]