40479369

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 64496640

約数和(自身を除く): 24017271

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 413, 777, 883, 1239, 2183, 2649, 6181, 6549, 15281, 18543, 32671, 45843, 52097, 98013, 156291, 228697, 364679, 686091, 1094037, 1927589, 5782767, 13493123, 40479369]

約数ペア:

[(1, 40479369), (3, 13493123), (7, 5782767), (21, 1927589), (37, 1094037), (59, 686091), (111, 364679), (177, 228697), (259, 156291), (413, 98013), (777, 52097), (883, 45843), (1239, 32671), (2183, 18543), (2649, 15281), (6181, 6549)]