424394139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 623750400

約数和(自身を除く): 199356261

約数列:

[1, 3, 13, 39, 59, 177, 181, 543, 767, 1019, 2301, 2353, 3057, 7059, 10679, 13247, 32037, 39741, 60121, 138827, 180363, 184439, 416481, 553317, 781573, 2344719, 2397707, 7193121, 10881901, 32645703, 141464713, 424394139]

約数ペア:

[(1, 424394139), (3, 141464713), (13, 32645703), (39, 10881901), (59, 7193121), (177, 2397707), (181, 2344719), (543, 781573), (767, 553317), (1019, 416481), (2301, 184439), (2353, 180363), (3057, 138827), (7059, 60121), (10679, 39741), (13247, 32037)]