231010227

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192991}}^1$

素因数の和:193023

約数の個数: 24

約数和(自身を含む): 401423360

約数和(自身を除く): 170413133

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 192991, 578973, 1350937, 1736919, 3666829, 4052811, 11000487, 12158433, 25667803, 33001461, 77003409, 231010227]

約数ペア:

[(1, 231010227), (3, 77003409), (7, 33001461), (9, 25667803), (19, 12158433), (21, 11000487), (57, 4052811), (63, 3666829), (133, 1736919), (171, 1350937), (399, 578973), (1197, 192991)]