38870253

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 61274880

約数和(自身を除く): 22404627

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1181, 1219, 1431, 3543, 3657, 10629, 10971, 27163, 31887, 32913, 62593, 81489, 187779, 244467, 563337, 733401, 1439639, 1690011, 4318917, 12956751, 38870253]

約数ペア:

[(1, 38870253), (3, 12956751), (9, 4318917), (23, 1690011), (27, 1439639), (53, 733401), (69, 563337), (159, 244467), (207, 187779), (477, 81489), (621, 62593), (1181, 32913), (1219, 31887), (1431, 27163), (3543, 10971), (3657, 10629)]