57909293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 66492720

約数和(自身を除く): 8583427

約数列:

[1, 13, 17, 157, 221, 1669, 2041, 2669, 21697, 28373, 34697, 262033, 368849, 3406429, 4454561, 57909293]

約数ペア:

[(1, 57909293), (13, 4454561), (17, 3406429), (157, 368849), (221, 262033), (1669, 34697), (2041, 28373), (2669, 21697)]