42628503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 63313920

約数和(自身を除く): 20685417

約数列:

[1, 3, 17, 31, 51, 59, 93, 177, 457, 527, 1003, 1371, 1581, 1829, 3009, 5487, 7769, 14167, 23307, 26963, 31093, 42501, 80889, 93279, 240839, 458371, 722517, 835853, 1375113, 2507559, 14209501, 42628503]

約数ペア:

[(1, 42628503), (3, 14209501), (17, 2507559), (31, 1375113), (51, 835853), (59, 722517), (93, 458371), (177, 240839), (457, 93279), (527, 80889), (1003, 42501), (1371, 31093), (1581, 26963), (1829, 23307), (3009, 14167), (5487, 7769)]