2016456897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{321143}}^1$

素因数の和:321189

約数の個数: 32

約数和(自身を含む): 3452940288

約数和(自身を除く): 1436483391

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 321143, 963429, 2248001, 4174859, 6744003, 7386289, 12524577, 22158867, 29224013, 51704023, 87672039, 96021757, 155112069, 288065271, 672152299, 2016456897]

約数ペア:

[(1, 2016456897), (3, 672152299), (7, 288065271), (13, 155112069), (21, 96021757), (23, 87672039), (39, 51704023), (69, 29224013), (91, 22158867), (161, 12524577), (273, 7386289), (299, 6744003), (483, 4174859), (897, 2248001), (2093, 963429), (6279, 321143)]