867740159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 1070060544

約数和(自身を除く): 202320385

約数列:

[1, 11, 13, 23, 143, 193, 253, 299, 1367, 2123, 2509, 3289, 4439, 15037, 17771, 27599, 31441, 48829, 57707, 195481, 263831, 345851, 408733, 634777, 2902141, 3429803, 4496063, 6068113, 37727833, 66749243, 78885469, 867740159]

約数ペア:

[(1, 867740159), (11, 78885469), (13, 66749243), (23, 37727833), (143, 6068113), (193, 4496063), (253, 3429803), (299, 2902141), (1367, 634777), (2123, 408733), (2509, 345851), (3289, 263831), (4439, 195481), (15037, 57707), (17771, 48829), (27599, 31441)]