868359687

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 1321816320

約数和(自身を除く): 453456633

約数列:

[1, 3, 13, 23, 39, 69, 113, 169, 299, 339, 507, 659, 897, 1469, 1977, 2599, 3887, 4407, 7797, 8567, 11661, 15157, 19097, 25701, 33787, 45471, 57291, 74467, 101361, 111371, 197041, 223401, 334113, 439231, 591123, 968071, 1317693, 1712741, 2561533, 2904213, 5138223, 7684599, 12584923, 22265633, 37754769, 66796899, 289453229, 868359687]

約数ペア:

[(1, 868359687), (3, 289453229), (13, 66796899), (23, 37754769), (39, 22265633), (69, 12584923), (113, 7684599), (169, 5138223), (299, 2904213), (339, 2561533), (507, 1712741), (659, 1317693), (897, 968071), (1469, 591123), (1977, 439231), (2599, 334113), (3887, 223401), (4407, 197041), (7797, 111371), (8567, 101361), (11661, 74467), (15157, 57291), (19097, 45471), (25701, 33787)]