2013180609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1\times {\mathrm{1493}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 3033417600

約数和(自身を除く): 1020236991

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1409, 1493, 4227, 4479, 15499, 16423, 40861, 43297, 46497, 49269, 122583, 129891, 449471, 476267, 1348413, 1428801, 2103637, 6310911, 23140007, 61005473, 69420021, 183016419, 671060203, 2013180609]

約数ペア:

[(1, 2013180609), (3, 671060203), (11, 183016419), (29, 69420021), (33, 61005473), (87, 23140007), (319, 6310911), (957, 2103637), (1409, 1428801), (1493, 1348413), (4227, 476267), (4479, 449471), (15499, 129891), (16423, 122583), (40861, 49269), (43297, 46497)]