42778853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 48072192

約数和(自身を除く): 5293339

約数列:

[1, 13, 31, 101, 403, 1051, 1313, 3131, 13663, 32581, 40703, 106151, 423553, 1379963, 3290681, 42778853]

約数ペア:

[(1, 42778853), (13, 3290681), (31, 1379963), (101, 423553), (403, 106151), (1051, 40703), (1313, 32581), (3131, 13663)]