42037209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8863}}^1$

素因数の和:8917

約数の個数: 24

約数和(自身を含む): 66373632

約数和(自身を除く): 24336423

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 8863, 26589, 79767, 150671, 274753, 452013, 824259, 1356039, 2472777, 4670801, 14012403, 42037209]

約数ペア:

[(1, 42037209), (3, 14012403), (9, 4670801), (17, 2472777), (31, 1356039), (51, 824259), (93, 452013), (153, 274753), (279, 150671), (527, 79767), (1581, 26589), (4743, 8863)]