26947947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 41771520

約数和(自身を除く): 14823573

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 887, 1599, 2337, 2661, 10127, 11531, 16853, 30381, 34593, 36367, 50559, 109101, 219089, 472771, 657267, 690973, 1418313, 2072919, 8982649, 26947947]

約数ペア:

[(1, 26947947), (3, 8982649), (13, 2072919), (19, 1418313), (39, 690973), (41, 657267), (57, 472771), (123, 219089), (247, 109101), (533, 50559), (741, 36367), (779, 34593), (887, 30381), (1599, 16853), (2337, 11531), (2661, 10127)]