29240757

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 40

約数和(自身を含む): 53774336

約数和(自身を除く): 24533579

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3967, 7371, 11901, 27769, 35703, 51571, 83307, 107109, 154713, 249921, 321327, 360997, 464139, 749763, 1082991, 1392417, 2249289, 3248973, 4177251, 9746919, 29240757]

約数ペア:

[(1, 29240757), (3, 9746919), (7, 4177251), (9, 3248973), (13, 2249289), (21, 1392417), (27, 1082991), (39, 749763), (63, 464139), (81, 360997), (91, 321327), (117, 249921), (189, 154713), (273, 107109), (351, 83307), (567, 51571), (819, 35703), (1053, 27769), (2457, 11901), (3967, 7371)]