1809502023

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{120851}}^1$

素因数の和:120915

約数の個数: 32

約数和(自身を含む): 2970058752

約数和(自身を除く): 1160556729

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 120851, 362553, 845957, 2537871, 2779573, 3746381, 8338719, 11239143, 19457011, 26224667, 58371033, 78674001, 86166763, 258500289, 603167341, 1809502023]

約数ペア:

[(1, 1809502023), (3, 603167341), (7, 258500289), (21, 86166763), (23, 78674001), (31, 58371033), (69, 26224667), (93, 19457011), (161, 11239143), (217, 8338719), (483, 3746381), (651, 2779573), (713, 2537871), (2139, 845957), (4991, 362553), (14973, 120851)]