2912382627

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{90703}}^1$

素因数の和:90863

約数の個数: 32

約数和(自身を含む): 4876247040

約数和(自身を除く): 1963864413

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 10703, 32109, 90703, 272109, 634921, 997733, 1904763, 2993199, 6984131, 12607717, 20952393, 37823151, 88254019, 138684887, 264762057, 416054661, 970794209, 2912382627]

約数ペア:

[(1, 2912382627), (3, 970794209), (7, 416054661), (11, 264762057), (21, 138684887), (33, 88254019), (77, 37823151), (139, 20952393), (231, 12607717), (417, 6984131), (973, 2993199), (1529, 1904763), (2919, 997733), (4587, 634921), (10703, 272109), (32109, 90703)]