23280327

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21767

約数の個数: 24

約数和(自身を含む): 40693536

約数和(自身を除く): 17413209

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 21737, 65211, 152159, 195633, 369529, 456477, 1108587, 1369431, 2586703, 3325761, 7760109, 23280327]

約数ペア:

[(1, 23280327), (3, 7760109), (7, 3325761), (9, 2586703), (17, 1369431), (21, 1108587), (51, 456477), (63, 369529), (119, 195633), (153, 152159), (357, 65211), (1071, 21737)]