735441021

素因数分解:

$3^2\times 7^1\times {\mathrm{11673667}}^1$

素因数の和:11673680

約数の個数: 12

約数和(自身を含む): 1214061472

約数和(自身を除く): 478620451

約数列:

[1, 3, 7, 9, 21, 63, 11673667, 35021001, 81715669, 105063003, 245147007, 735441021]

約数ペア:

[(1, 735441021), (3, 245147007), (7, 105063003), (9, 81715669), (21, 35021001), (63, 11673667)]