4308213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 7254016

約数和(自身を除く): 2945803

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 367, 559, 903, 1101, 1677, 2569, 3913, 4771, 7707, 11739, 14313, 15781, 33397, 47343, 100191, 110467, 205153, 331401, 615459, 1436071, 4308213]

約数ペア:

[(1, 4308213), (3, 1436071), (7, 615459), (13, 331401), (21, 205153), (39, 110467), (43, 100191), (91, 47343), (129, 33397), (273, 15781), (301, 14313), (367, 11739), (559, 7707), (903, 4771), (1101, 3913), (1677, 2569)]