890331453

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{15217}}^1$

素因数の和:15434

約数の個数: 32

約数和(自身を含む): 1446318720

約数和(自身を除く): 555987267

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 1773, 2167, 5319, 6501, 15217, 19503, 45651, 58509, 136953, 167387, 410859, 502161, 1506483, 2997749, 4519449, 8993247, 26979741, 32975239, 80939223, 98925717, 296777151, 890331453]

約数ペア:

[(1, 890331453), (3, 296777151), (9, 98925717), (11, 80939223), (27, 32975239), (33, 26979741), (99, 8993247), (197, 4519449), (297, 2997749), (591, 1506483), (1773, 502161), (2167, 410859), (5319, 167387), (6501, 136953), (15217, 58509), (19503, 45651)]