1040774553

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 1892217600

約数和(自身を除く): 851443047

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 379, 441, 479, 637, 819, 1137, 1437, 1911, 2653, 3353, 3411, 4311, 4927, 5733, 6227, 7959, 10059, 14781, 18571, 18681, 23471, 23877, 30177, 34489, 43589, 44343, 55713, 56043, 70413, 103467, 130767, 167139, 181541, 211239, 241423, 305123, 310401, 392301, 544623, 724269, 915369, 1270787, 1633869, 2172807, 2360033, 2746107, 3812361, 7080099, 8895509, 11437083, 16520231, 21240297, 26686527, 49560693, 80059581, 115641617, 148682079, 346924851, 1040774553]

約数ペア:

[(1, 1040774553), (3, 346924851), (7, 148682079), (9, 115641617), (13, 80059581), (21, 49560693), (39, 26686527), (49, 21240297), (63, 16520231), (91, 11437083), (117, 8895509), (147, 7080099), (273, 3812361), (379, 2746107), (441, 2360033), (479, 2172807), (637, 1633869), (819, 1270787), (1137, 915369), (1437, 724269), (1911, 544623), (2653, 392301), (3353, 310401), (3411, 305123), (4311, 241423), (4927, 211239), (5733, 181541), (6227, 167139), (7959, 130767), (10059, 103467), (14781, 70413), (18571, 56043), (18681, 55713), (23471, 44343), (23877, 43589), (30177, 34489)]