7424079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 4107441

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 233, 247, 559, 699, 741, 817, 1677, 2451, 3029, 4427, 9087, 10019, 10621, 13281, 30057, 31863, 57551, 130247, 172653, 190361, 390741, 571083, 2474693, 7424079]

約数ペア:

[(1, 7424079), (3, 2474693), (13, 571083), (19, 390741), (39, 190361), (43, 172653), (57, 130247), (129, 57551), (233, 31863), (247, 30057), (559, 13281), (699, 10621), (741, 10019), (817, 9087), (1677, 4427), (2451, 3029)]