16263693

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{20771}}^1$

素因数の和:20809

約数の個数: 16

約数和(自身を含む): 24926400

約数和(自身を除く): 8662707

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 20771, 62313, 186939, 560817, 602359, 1807077, 5421231, 16263693]

約数ペア:

[(1, 16263693), (3, 5421231), (9, 1807077), (27, 602359), (29, 560817), (87, 186939), (261, 62313), (783, 20771)]