28351763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 34283520

約数和(自身を除く): 5931757

約数列:

[1, 11, 29, 31, 47, 61, 319, 341, 517, 671, 899, 1363, 1457, 1769, 1891, 2867, 9889, 14993, 16027, 19459, 20801, 31537, 42253, 54839, 83143, 88877, 464783, 603229, 914573, 977647, 2577433, 28351763]

約数ペア:

[(1, 28351763), (11, 2577433), (29, 977647), (31, 914573), (47, 603229), (61, 464783), (319, 88877), (341, 83143), (517, 54839), (671, 42253), (899, 31537), (1363, 20801), (1457, 19459), (1769, 16027), (1891, 14993), (2867, 9889)]