6470289

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 11028992

約数和(自身を除く): 4558703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 3313, 9939, 23191, 29817, 69573, 102703, 208719, 308109, 718921, 924327, 2156763, 6470289]

約数ペア:

[(1, 6470289), (3, 2156763), (7, 924327), (9, 718921), (21, 308109), (31, 208719), (63, 102703), (93, 69573), (217, 29817), (279, 23191), (651, 9939), (1953, 3313)]