23081709

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 13690131

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 251, 453, 609, 753, 1057, 1757, 3171, 4379, 5271, 7279, 13137, 21837, 30653, 37901, 50953, 91959, 113703, 152859, 265307, 795921, 1099129, 3297387, 7693903, 23081709]

約数ペア:

[(1, 23081709), (3, 7693903), (7, 3297387), (21, 1099129), (29, 795921), (87, 265307), (151, 152859), (203, 113703), (251, 91959), (453, 50953), (609, 37901), (753, 30653), (1057, 21837), (1757, 13137), (3171, 7279), (4379, 5271)]