738891009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{13159}}^1$

素因数の和:13549

約数の個数: 24

約数和(自身を含む): 1133233920

約数和(自身を除く): 394342911

約数列:

[1, 3, 9, 17, 51, 153, 367, 1101, 3303, 6239, 13159, 18717, 39477, 56151, 118431, 223703, 671109, 2013327, 4829353, 14488059, 43464177, 82099001, 246297003, 738891009]

約数ペア:

[(1, 738891009), (3, 246297003), (9, 82099001), (17, 43464177), (51, 14488059), (153, 4829353), (367, 2013327), (1101, 671109), (3303, 223703), (6239, 118431), (13159, 56151), (18717, 39477)]