21614463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10867}}^1$

素因数の和:10903

約数の個数: 24

約数和(自身を含む): 35603568

約数和(自身を除く): 13989105

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 10867, 32601, 97803, 141271, 184739, 423813, 554217, 1271439, 1662651, 2401607, 7204821, 21614463]

約数ペア:

[(1, 21614463), (3, 7204821), (9, 2401607), (13, 1662651), (17, 1271439), (39, 554217), (51, 423813), (117, 184739), (153, 141271), (221, 97803), (663, 32601), (1989, 10867)]