664962597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{10867}}^1$

素因数の和:11409

約数の個数: 24

約数和(自身を含む): 1036459424

約数和(自身を除く): 371496827

約数列:

[1, 3, 9, 13, 39, 117, 523, 1569, 4707, 6799, 10867, 20397, 32601, 61191, 97803, 141271, 423813, 1271439, 5683441, 17050323, 51150969, 73884733, 221654199, 664962597]

約数ペア:

[(1, 664962597), (3, 221654199), (9, 73884733), (13, 51150969), (39, 17050323), (117, 5683441), (523, 1271439), (1569, 423813), (4707, 141271), (6799, 97803), (10867, 61191), (20397, 32601)]