8233563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 12612096

約数和(自身を除く): 4378533

約数列:

[1, 3, 13, 23, 39, 67, 69, 137, 201, 299, 411, 871, 897, 1541, 1781, 2613, 3151, 4623, 5343, 9179, 9453, 20033, 27537, 40963, 60099, 119327, 122889, 211117, 357981, 633351, 2744521, 8233563]

約数ペア:

[(1, 8233563), (3, 2744521), (13, 633351), (23, 357981), (39, 211117), (67, 122889), (69, 119327), (137, 60099), (201, 40963), (299, 27537), (411, 20033), (871, 9453), (897, 9179), (1541, 5343), (1781, 4623), (2613, 3151)]