1689022017

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{115631}}^1$

素因数の和:116181

約数の個数: 16

約数和(自身を含む): 2506901760

約数和(自身を除く): 817879743

約数列:

[1, 3, 9, 27, 541, 1623, 4869, 14607, 115631, 346893, 1040679, 3122037, 62556371, 187669113, 563007339, 1689022017]

約数ペア:

[(1, 1689022017), (3, 563007339), (9, 187669113), (27, 62556371), (541, 3122037), (1623, 1040679), (4869, 346893), (14607, 115631)]