39239893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 53526528

約数和(自身を除く): 14286635

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 967, 1309, 2387, 3689, 5797, 6769, 10637, 16439, 29977, 40579, 74459, 115073, 180829, 209839, 329747, 509609, 1265803, 2308229, 3567263, 5605699, 39239893]

約数ペア:

[(1, 39239893), (7, 5605699), (11, 3567263), (17, 2308229), (31, 1265803), (77, 509609), (119, 329747), (187, 209839), (217, 180829), (341, 115073), (527, 74459), (967, 40579), (1309, 29977), (2387, 16439), (3689, 10637), (5797, 6769)]