38947257

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 22339143

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1063, 1357, 1593, 3189, 4071, 9567, 12213, 24449, 28701, 36639, 62717, 73347, 188151, 220041, 564453, 660123, 1442491, 1693359, 4327473, 12982419, 38947257]

約数ペア:

[(1, 38947257), (3, 12982419), (9, 4327473), (23, 1693359), (27, 1442491), (59, 660123), (69, 564453), (177, 220041), (207, 188151), (531, 73347), (621, 62717), (1063, 36639), (1357, 28701), (1593, 24449), (3189, 12213), (4071, 9567)]