4138029

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 7192640

約数和(自身を除く): 3054611

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3457, 10371, 24199, 31113, 65683, 72597, 197049, 217791, 459781, 591147, 1379343, 4138029]

約数ペア:

[(1, 4138029), (3, 1379343), (7, 591147), (9, 459781), (19, 217791), (21, 197049), (57, 72597), (63, 65683), (133, 31113), (171, 24199), (399, 10371), (1197, 3457)]