23454081

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^2$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 39990912

約数和(自身を除く): 16536831

約数列:

[1, 3, 7, 9, 21, 47, 63, 89, 141, 267, 329, 423, 623, 801, 987, 1869, 2961, 4183, 5607, 7921, 12549, 23763, 29281, 37647, 55447, 71289, 87843, 166341, 263529, 372287, 499023, 1116861, 2606009, 3350583, 7818027, 23454081]

約数ペア:

[(1, 23454081), (3, 7818027), (7, 3350583), (9, 2606009), (21, 1116861), (47, 499023), (63, 372287), (89, 263529), (141, 166341), (267, 87843), (329, 71289), (423, 55447), (623, 37647), (801, 29281), (987, 23763), (1869, 12549), (2961, 7921), (4183, 5607)]