23505147

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 28

約数和(自身を含む): 37118280

約数和(自身を除く): 13613133

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 1697, 4617, 5091, 13851, 15273, 32243, 45819, 96729, 137457, 290187, 412371, 870561, 1237113, 2611683, 7835049, 23505147]

約数ペア:

[(1, 23505147), (3, 7835049), (9, 2611683), (19, 1237113), (27, 870561), (57, 412371), (81, 290187), (171, 137457), (243, 96729), (513, 45819), (729, 32243), (1539, 15273), (1697, 13851), (4617, 5091)]