4936915977

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 8053248000

約数和(自身を除く): 3116332023

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 199, 291, 399, 597, 641, 679, 1393, 1843, 1923, 2037, 3781, 4179, 4487, 5529, 11343, 12179, 12901, 13461, 19303, 26467, 36537, 38703, 57909, 62177, 79401, 85253, 127559, 135121, 186531, 255759, 366757, 382677, 405363, 435239, 892913, 1100271, 1181363, 1305717, 2423621, 2567299, 2678739, 3544089, 7270863, 7701897, 8269541, 12373223, 16965347, 24808623, 37119669, 50896041, 86612561, 235091237, 259837683, 705273711, 1645638659, 4936915977]

約数ペア:

[(1, 4936915977), (3, 1645638659), (7, 705273711), (19, 259837683), (21, 235091237), (57, 86612561), (97, 50896041), (133, 37119669), (199, 24808623), (291, 16965347), (399, 12373223), (597, 8269541), (641, 7701897), (679, 7270863), (1393, 3544089), (1843, 2678739), (1923, 2567299), (2037, 2423621), (3781, 1305717), (4179, 1181363), (4487, 1100271), (5529, 892913), (11343, 435239), (12179, 405363), (12901, 382677), (13461, 366757), (19303, 255759), (26467, 186531), (36537, 135121), (38703, 127559), (57909, 85253), (62177, 79401)]