39240513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 63254100

約数和(自身を除く): 24013587

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 349, 403, 961, 1047, 1209, 2883, 3141, 3627, 4537, 8649, 10819, 12493, 13611, 32457, 37479, 40833, 97371, 112437, 140647, 335389, 421941, 1006167, 1265823, 3018501, 4360057, 13080171, 39240513]

約数ペア:

[(1, 39240513), (3, 13080171), (9, 4360057), (13, 3018501), (31, 1265823), (39, 1006167), (93, 421941), (117, 335389), (279, 140647), (349, 112437), (403, 97371), (961, 40833), (1047, 37479), (1209, 32457), (2883, 13611), (3141, 12493), (3627, 10819), (4537, 8649)]