312797637

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{13721}}^1$

素因数の和:13893

約数の個数: 24

約数和(自身を含む): 481642200

約数和(自身を除く): 168844563

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 13721, 22797, 41163, 123489, 233257, 699771, 2044429, 2099313, 6133287, 18399861, 34755293, 104265879, 312797637]

約数ペア:

[(1, 312797637), (3, 104265879), (9, 34755293), (17, 18399861), (51, 6133287), (149, 2099313), (153, 2044429), (447, 699771), (1341, 233257), (2533, 123489), (7599, 41163), (13721, 22797)]