713746761

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3798

約数の個数: 64

約数和(自身を含む): 1266585600

約数和(自身を除く): 552838839

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 91, 111, 133, 247, 259, 273, 399, 481, 703, 741, 777, 1443, 1729, 2109, 3367, 3719, 4921, 5187, 9139, 10101, 11157, 14763, 26033, 27417, 48347, 63973, 70661, 78099, 137603, 145041, 191919, 211983, 338429, 412809, 494627, 918593, 963221, 1015287, 1483881, 1788839, 2614457, 2755779, 2889663, 5366517, 6430151, 7843371, 12521873, 18301199, 19290453, 33987941, 37565619, 54903597, 101963823, 237915587, 713746761]

約数ペア:

[(1, 713746761), (3, 237915587), (7, 101963823), (13, 54903597), (19, 37565619), (21, 33987941), (37, 19290453), (39, 18301199), (57, 12521873), (91, 7843371), (111, 6430151), (133, 5366517), (247, 2889663), (259, 2755779), (273, 2614457), (399, 1788839), (481, 1483881), (703, 1015287), (741, 963221), (777, 918593), (1443, 494627), (1729, 412809), (2109, 338429), (3367, 211983), (3719, 191919), (4921, 145041), (5187, 137603), (9139, 78099), (10101, 70661), (11157, 63973), (14763, 48347), (26033, 27417)]