13727817

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 20709000

約数和(自身を除く): 6981183

約数列:

[1, 3, 9, 29, 87, 149, 261, 353, 447, 1059, 1341, 3177, 4321, 10237, 12963, 30711, 38889, 52597, 92133, 157791, 473373, 1525313, 4575939, 13727817]

約数ペア:

[(1, 13727817), (3, 4575939), (9, 1525313), (29, 473373), (87, 157791), (149, 92133), (261, 52597), (353, 38889), (447, 30711), (1059, 12963), (1341, 10237), (3177, 4321)]