411784893

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 685152000

約数和(自身を除く): 273367107

約数列:

[1, 3, 9, 13, 23, 39, 69, 79, 117, 149, 169, 207, 237, 299, 447, 507, 711, 897, 1027, 1341, 1521, 1817, 1937, 2691, 3081, 3427, 3887, 5451, 5811, 9243, 10281, 11661, 11771, 13351, 16353, 17433, 23621, 25181, 30843, 34983, 35313, 40053, 44551, 70863, 75543, 105939, 120159, 133653, 153023, 212589, 226629, 270733, 307073, 400959, 459069, 579163, 812199, 921219, 1377207, 1737489, 1989299, 2436597, 2763657, 3519529, 5212467, 5967897, 10558587, 17903691, 31675761, 45753877, 137261631, 411784893]

約数ペア:

[(1, 411784893), (3, 137261631), (9, 45753877), (13, 31675761), (23, 17903691), (39, 10558587), (69, 5967897), (79, 5212467), (117, 3519529), (149, 2763657), (169, 2436597), (207, 1989299), (237, 1737489), (299, 1377207), (447, 921219), (507, 812199), (711, 579163), (897, 459069), (1027, 400959), (1341, 307073), (1521, 270733), (1817, 226629), (1937, 212589), (2691, 153023), (3081, 133653), (3427, 120159), (3887, 105939), (5451, 75543), (5811, 70863), (9243, 44551), (10281, 40053), (11661, 35313), (11771, 34983), (13351, 30843), (16353, 25181), (17433, 23621)]