4089423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 2232753

約数列:

[1, 3, 13, 23, 39, 47, 69, 97, 141, 291, 299, 611, 897, 1081, 1261, 1833, 2231, 3243, 3783, 4559, 6693, 13677, 14053, 29003, 42159, 59267, 87009, 104857, 177801, 314571, 1363141, 4089423]

約数ペア:

[(1, 4089423), (3, 1363141), (13, 314571), (23, 177801), (39, 104857), (47, 87009), (69, 59267), (97, 42159), (141, 29003), (291, 14053), (299, 13677), (611, 6693), (897, 4559), (1081, 3783), (1261, 3243), (1833, 2231)]