23803247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 28957824

約数和(自身を除く): 5154577

約数列:

[1, 13, 17, 37, 41, 71, 221, 481, 533, 629, 697, 923, 1207, 1517, 2627, 2911, 8177, 9061, 15691, 19721, 25789, 34151, 37843, 44659, 49487, 107707, 335257, 580567, 643331, 1400191, 1831019, 23803247]

約数ペア:

[(1, 23803247), (13, 1831019), (17, 1400191), (37, 643331), (41, 580567), (71, 335257), (221, 107707), (481, 49487), (533, 44659), (629, 37843), (697, 34151), (923, 25789), (1207, 19721), (1517, 15691), (2627, 9061), (2911, 8177)]