38806677

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 70470400

約数和(自身を除く): 31663723

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 967, 1029, 1911, 2901, 3087, 4459, 5733, 6769, 8703, 12571, 13377, 20307, 37713, 40131, 47383, 60921, 87997, 113139, 142149, 263991, 331681, 426447, 615979, 791973, 995043, 1847937, 2985129, 4311853, 5543811, 12935559, 38806677]

約数ペア:

[(1, 38806677), (3, 12935559), (7, 5543811), (9, 4311853), (13, 2985129), (21, 1847937), (39, 995043), (49, 791973), (63, 615979), (91, 426447), (117, 331681), (147, 263991), (273, 142149), (343, 113139), (441, 87997), (637, 60921), (819, 47383), (967, 40131), (1029, 37713), (1911, 20307), (2901, 13377), (3087, 12571), (4459, 8703), (5733, 6769)]