1233971523

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{2591}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 1891123200

約数和(自身を除く): 657151677

約数列:

[1, 3, 9, 27, 31, 93, 279, 569, 837, 1707, 2591, 5121, 7773, 15363, 17639, 23319, 52917, 69957, 80321, 158751, 240963, 476253, 722889, 1474279, 2168667, 4422837, 13268511, 39805533, 45702649, 137107947, 411323841, 1233971523]

約数ペア:

[(1, 1233971523), (3, 411323841), (9, 137107947), (27, 45702649), (31, 39805533), (93, 13268511), (279, 4422837), (569, 2168667), (837, 1474279), (1707, 722889), (2591, 476253), (5121, 240963), (7773, 158751), (15363, 80321), (17639, 69957), (23319, 52917)]