247142466

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{473453}}^1$

素因数の和:473490

約数の個数: 24

約数和(自身を含む): 553941180

約数和(自身を除く): 306798714

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 473453, 946906, 1420359, 2840718, 4261077, 8522154, 13730137, 27460274, 41190411, 82380822, 123571233, 247142466]

約数ペア:

[(1, 247142466), (2, 123571233), (3, 82380822), (6, 41190411), (9, 27460274), (18, 13730137), (29, 8522154), (58, 4261077), (87, 2840718), (174, 1420359), (261, 946906), (522, 473453)]