226323591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 338257920

約数和(自身を除く): 111934329

約数列:

[1, 3, 13, 31, 39, 93, 131, 393, 403, 1209, 1429, 1703, 4061, 4287, 5109, 12183, 18577, 44299, 52793, 55731, 132897, 158379, 187199, 561597, 575887, 1727661, 2433587, 5803169, 7300761, 17409507, 75441197, 226323591]

約数ペア:

[(1, 226323591), (3, 75441197), (13, 17409507), (31, 7300761), (39, 5803169), (93, 2433587), (131, 1727661), (393, 575887), (403, 561597), (1209, 187199), (1429, 158379), (1703, 132897), (4061, 55731), (4287, 52793), (5109, 44299), (12183, 18577)]