800646483

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 1356106752

約数和(自身を除く): 555460269

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 233, 273, 287, 307, 533, 699, 861, 921, 1599, 1631, 2149, 3029, 3731, 3991, 4893, 6447, 9087, 9553, 11193, 11973, 12587, 21203, 27937, 28659, 37761, 63609, 66871, 71531, 83811, 88109, 124189, 163631, 200613, 214593, 264327, 372567, 490893, 500717, 869323, 929903, 1145417, 1502151, 2607969, 2789709, 2932771, 3436251, 6509321, 8798313, 19527963, 20529397, 38126023, 61588191, 114378069, 266882161, 800646483]

約数ペア:

[(1, 800646483), (3, 266882161), (7, 114378069), (13, 61588191), (21, 38126023), (39, 20529397), (41, 19527963), (91, 8798313), (123, 6509321), (233, 3436251), (273, 2932771), (287, 2789709), (307, 2607969), (533, 1502151), (699, 1145417), (861, 929903), (921, 869323), (1599, 500717), (1631, 490893), (2149, 372567), (3029, 264327), (3731, 214593), (3991, 200613), (4893, 163631), (6447, 124189), (9087, 88109), (9553, 83811), (11193, 71531), (11973, 66871), (12587, 63609), (21203, 37761), (27937, 28659)]