2013063891

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 2998834944

約数和(自身を除く): 985771053

約数列:

[1, 3, 17, 23, 51, 69, 157, 289, 391, 471, 643, 867, 1173, 1929, 2669, 3611, 6647, 8007, 10833, 10931, 14789, 19941, 32793, 44367, 45373, 61387, 100951, 136119, 184161, 185827, 251413, 302853, 557481, 754239, 1043579, 1716167, 2321873, 3130737, 4274021, 5148501, 6965619, 12822063, 29174839, 39471841, 87524517, 118415523, 671021297, 2013063891]

約数ペア:

[(1, 2013063891), (3, 671021297), (17, 118415523), (23, 87524517), (51, 39471841), (69, 29174839), (157, 12822063), (289, 6965619), (391, 5148501), (471, 4274021), (643, 3130737), (867, 2321873), (1173, 1716167), (1929, 1043579), (2669, 754239), (3611, 557481), (6647, 302853), (8007, 251413), (10833, 185827), (10931, 184161), (14789, 136119), (19941, 100951), (32793, 61387), (44367, 45373)]