2219103687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 3317787648

約数和(自身を除く): 1098683961

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 391, 529, 991, 1173, 1411, 1587, 1909, 2973, 4233, 5727, 8993, 16847, 22793, 26979, 32453, 43907, 50541, 68379, 82253, 97359, 131721, 246759, 387481, 524239, 746419, 1162443, 1398301, 1572717, 1891819, 2239257, 4194903, 5675457, 8912063, 26736189, 32160923, 43511837, 96482769, 130535511, 739701229, 2219103687]

約数ペア:

[(1, 2219103687), (3, 739701229), (17, 130535511), (23, 96482769), (51, 43511837), (69, 32160923), (83, 26736189), (249, 8912063), (391, 5675457), (529, 4194903), (991, 2239257), (1173, 1891819), (1411, 1572717), (1587, 1398301), (1909, 1162443), (2973, 746419), (4233, 524239), (5727, 387481), (8993, 246759), (16847, 131721), (22793, 97359), (26979, 82253), (32453, 68379), (43907, 50541)]