39678669

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 61626240

約数和(自身を除く): 21947571

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 4937, 8037, 14811, 44433, 93803, 232039, 281409, 696117, 844227, 2088351, 4408741, 13226223, 39678669]

約数ペア:

[(1, 39678669), (3, 13226223), (9, 4408741), (19, 2088351), (47, 844227), (57, 696117), (141, 281409), (171, 232039), (423, 93803), (893, 44433), (2679, 14811), (4937, 8037)]