133049343

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{333457}}^1$

素因数の和:333486

約数の個数: 16

約数和(自身を含む): 213413120

約数和(自身を除く): 80363777

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 333457, 1000371, 2334199, 6335683, 7002597, 19007049, 44349781, 133049343]

約数ペア:

[(1, 133049343), (3, 44349781), (7, 19007049), (19, 7002597), (21, 6335683), (57, 2334199), (133, 1000371), (399, 333457)]