247236426

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{473633}}^1$

素因数の和:473670

約数の個数: 24

約数和(自身を含む): 554151780

約数和(自身を除く): 306915354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 473633, 947266, 1420899, 2841798, 4262697, 8525394, 13735357, 27470714, 41206071, 82412142, 123618213, 247236426]

約数ペア:

[(1, 247236426), (2, 123618213), (3, 82412142), (6, 41206071), (9, 27470714), (18, 13735357), (29, 8525394), (58, 4262697), (87, 2841798), (174, 1420899), (261, 947266), (522, 473633)]