2116768269

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 3689349120

約数和(自身を除く): 1572580851

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 239, 253, 483, 717, 759, 1667, 1673, 1771, 2629, 5001, 5019, 5313, 5497, 7887, 11669, 16491, 18337, 18403, 35007, 38341, 38479, 55011, 55209, 60467, 115023, 115437, 128359, 181401, 268387, 385077, 398413, 421751, 423269, 805161, 1195239, 1265253, 1269807, 2788891, 2952257, 4382543, 8366673, 8856771, 9163499, 13147629, 27490497, 30677801, 64144493, 92033403, 100798489, 192433479, 302395467, 705589423, 2116768269]

約数ペア:

[(1, 2116768269), (3, 705589423), (7, 302395467), (11, 192433479), (21, 100798489), (23, 92033403), (33, 64144493), (69, 30677801), (77, 27490497), (161, 13147629), (231, 9163499), (239, 8856771), (253, 8366673), (483, 4382543), (717, 2952257), (759, 2788891), (1667, 1269807), (1673, 1265253), (1771, 1195239), (2629, 805161), (5001, 423269), (5019, 421751), (5313, 398413), (5497, 385077), (7887, 268387), (11669, 181401), (16491, 128359), (18337, 115437), (18403, 115023), (35007, 60467), (38341, 55209), (38479, 55011)]