23743293

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8537

約数の個数: 24

約数和(自身を含む): 38769120

約数和(自身を除く): 15025827

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 8501, 25503, 59507, 161519, 178521, 416549, 484557, 1130633, 1249647, 3391899, 7914431, 23743293]

約数ペア:

[(1, 23743293), (3, 7914431), (7, 3391899), (19, 1249647), (21, 1130633), (49, 484557), (57, 416549), (133, 178521), (147, 161519), (399, 59507), (931, 25503), (2793, 8501)]