42349839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 68728320

約数和(自身を除く): 26378481

約数列:

[1, 3, 7, 17, 21, 51, 119, 313, 357, 379, 939, 1137, 2191, 2653, 5321, 6443, 6573, 7959, 15963, 19329, 37247, 45101, 111741, 118627, 135303, 355881, 830389, 2016659, 2491167, 6049977, 14116613, 42349839]

約数ペア:

[(1, 42349839), (3, 14116613), (7, 6049977), (17, 2491167), (21, 2016659), (51, 830389), (119, 355881), (313, 135303), (357, 118627), (379, 111741), (939, 45101), (1137, 37247), (2191, 19329), (2653, 15963), (5321, 7959), (6443, 6573)]