11915793

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 19188000

約数和(自身を除く): 7272207

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4099, 12297, 36891, 69683, 77881, 209049, 233643, 627147, 700929, 1323977, 3971931, 11915793]

約数ペア:

[(1, 11915793), (3, 3971931), (9, 1323977), (17, 700929), (19, 627147), (51, 233643), (57, 209049), (153, 77881), (171, 69683), (323, 36891), (969, 12297), (2907, 4099)]