12995631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 20638800

約数和(自身を除く): 7643169

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 881, 1341, 1639, 2643, 4917, 7929, 9691, 14751, 29073, 87219, 131269, 393807, 1181421, 1443959, 4331877, 12995631]

約数ペア:

[(1, 12995631), (3, 4331877), (9, 1443959), (11, 1181421), (33, 393807), (99, 131269), (149, 87219), (447, 29073), (881, 14751), (1341, 9691), (1639, 7929), (2643, 4917)]