74394159

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{208387}}^1$

素因数の和:208414

約数の個数: 16

約数和(自身を含む): 120031488

約数和(自身を除く): 45637329

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 208387, 625161, 1458709, 3542579, 4376127, 10627737, 24798053, 74394159]

約数ペア:

[(1, 74394159), (3, 24798053), (7, 10627737), (17, 4376127), (21, 3542579), (51, 1458709), (119, 625161), (357, 208387)]