38779047

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 21217113

約数列:

[1, 3, 9, 27, 31, 93, 107, 279, 321, 433, 837, 963, 1299, 2889, 3317, 3897, 9951, 11691, 13423, 29853, 40269, 46331, 89559, 120807, 138993, 362421, 416979, 1250937, 1436261, 4308783, 12926349, 38779047]

約数ペア:

[(1, 38779047), (3, 12926349), (9, 4308783), (27, 1436261), (31, 1250937), (93, 416979), (107, 362421), (279, 138993), (321, 120807), (433, 89559), (837, 46331), (963, 40269), (1299, 29853), (2889, 13423), (3317, 11691), (3897, 9951)]