9427119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 14300160

約数和(自身を除く): 4873041

約数列:

[1, 3, 13, 37, 39, 47, 111, 139, 141, 417, 481, 611, 1443, 1739, 1807, 1833, 5143, 5217, 5421, 6533, 15429, 19599, 22607, 66859, 67821, 84929, 200577, 241721, 254787, 725163, 3142373, 9427119]

約数ペア:

[(1, 9427119), (3, 3142373), (13, 725163), (37, 254787), (39, 241721), (47, 200577), (111, 84929), (139, 67821), (141, 66859), (417, 22607), (481, 19599), (611, 15429), (1443, 6533), (1739, 5421), (1807, 5217), (1833, 5143)]