1648073349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{612439}}^1$

素因数の和:612481

約数の個数: 24

約数和(自身を含む): 2675137920

約数和(自身を除く): 1027064571

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 612439, 1837317, 5511951, 7961707, 14086097, 23885121, 42258291, 71655363, 126774873, 183119261, 549357783, 1648073349]

約数ペア:

[(1, 1648073349), (3, 549357783), (9, 183119261), (13, 126774873), (23, 71655363), (39, 42258291), (69, 23885121), (117, 14086097), (207, 7961707), (299, 5511951), (897, 1837317), (2691, 612439)]