13937139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 21162960

約数和(自身を除く): 7225821

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 797, 1943, 2391, 5829, 7173, 17487, 23113, 53399, 69339, 160197, 208017, 480591, 1548571, 4645713, 13937139]

約数ペア:

[(1, 13937139), (3, 4645713), (9, 1548571), (29, 480591), (67, 208017), (87, 160197), (201, 69339), (261, 53399), (603, 23113), (797, 17487), (1943, 7173), (2391, 5829)]