139825763

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11279}}^1$

素因数の和:11327

約数の個数: 24

約数和(自身を含む): 185172480

約数和(自身を除く): 45346717

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 11279, 12397, 78953, 124069, 259417, 552671, 868483, 1815919, 2853587, 6079381, 12711433, 19975109, 139825763]

約数ペア:

[(1, 139825763), (7, 19975109), (11, 12711433), (23, 6079381), (49, 2853587), (77, 1815919), (161, 868483), (253, 552671), (539, 259417), (1127, 124069), (1771, 78953), (11279, 12397)]