15172047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 24031488

約数和(自身を除く): 8859441

約数列:

[1, 3, 9, 11, 33, 99, 331, 463, 993, 1389, 2979, 3641, 4167, 5093, 10923, 15279, 32769, 45837, 153253, 459759, 1379277, 1685783, 5057349, 15172047]

約数ペア:

[(1, 15172047), (3, 5057349), (9, 1685783), (11, 1379277), (33, 459759), (99, 153253), (331, 45837), (463, 32769), (993, 15279), (1389, 10923), (2979, 5093), (3641, 4167)]