28174629

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 44826624

約数和(自身を除く): 16651995

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 383, 651, 791, 1149, 2373, 2681, 3503, 8043, 10509, 11873, 24521, 35619, 43279, 73563, 83111, 129837, 249333, 302953, 908859, 1341649, 4024947, 9391543, 28174629]

約数ペア:

[(1, 28174629), (3, 9391543), (7, 4024947), (21, 1341649), (31, 908859), (93, 302953), (113, 249333), (217, 129837), (339, 83111), (383, 73563), (651, 43279), (791, 35619), (1149, 24521), (2373, 11873), (2681, 10509), (3503, 8043)]