23565510157

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1\times {\mathrm{1721}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 28169164800

約数和(自身を除く): 4603654643

約数列:

[1, 7, 31, 89, 217, 623, 709, 1721, 2759, 4963, 12047, 19313, 21979, 53351, 63101, 153169, 153853, 373457, 441707, 1072183, 1220189, 1956131, 4748239, 8541323, 13692917, 33237673, 37825859, 108596821, 264781013, 760177747, 3366501451, 23565510157]

約数ペア:

[(1, 23565510157), (7, 3366501451), (31, 760177747), (89, 264781013), (217, 108596821), (623, 37825859), (709, 33237673), (1721, 13692917), (2759, 8541323), (4963, 4748239), (12047, 1956131), (19313, 1220189), (21979, 1072183), (53351, 441707), (63101, 373457), (153169, 153853)]