496787139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{32261}}^1$

素因数の和:32355

約数の個数: 24

約数和(自身を含む): 754930800

約数和(自身を除く): 258143661

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 15399, 32261, 96783, 290349, 935569, 1903399, 2806707, 5710197, 8420121, 17130591, 55198571, 165595713, 496787139]

約数ペア:

[(1, 496787139), (3, 165595713), (9, 55198571), (29, 17130591), (59, 8420121), (87, 5710197), (177, 2806707), (261, 1903399), (531, 935569), (1711, 290349), (5133, 96783), (15399, 32261)]