74473413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{208609}}^1$

素因数の和:208636

約数の個数: 16

約数和(自身を含む): 120159360

約数和(自身を除く): 45685947

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 208609, 625827, 1460263, 3546353, 4380789, 10639059, 24824471, 74473413]

約数ペア:

[(1, 74473413), (3, 24824471), (7, 10639059), (17, 4380789), (21, 3546353), (51, 1460263), (119, 625827), (357, 208609)]