31694517

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{28631}}^1$

素因数の和:28681

約数の個数: 16

約数和(自身を含む): 48101760

約数和(自身を除く): 16407243

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 28631, 85893, 257679, 773037, 1173871, 3521613, 10564839, 31694517]

約数ペア:

[(1, 31694517), (3, 10564839), (9, 3521613), (27, 1173871), (41, 773037), (123, 257679), (369, 85893), (1107, 28631)]