9115898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 15193920

約数和(自身を除く): 6078022

約数列:

[1, 2, 11, 22, 121, 139, 242, 271, 278, 542, 1529, 2981, 3058, 5962, 16819, 32791, 33638, 37669, 65582, 75338, 414359, 828718, 4557949, 9115898]

約数ペア:

[(1, 9115898), (2, 4557949), (11, 828718), (22, 414359), (121, 75338), (139, 65582), (242, 37669), (271, 33638), (278, 32791), (542, 16819), (1529, 5962), (2981, 3058)]