19260603

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 28739568

約数和(自身を除く): 9478965

約数列:

[1, 3, 9, 43, 129, 157, 317, 387, 471, 951, 1413, 2853, 6751, 13631, 20253, 40893, 49769, 60759, 122679, 149307, 447921, 2140067, 6420201, 19260603]

約数ペア:

[(1, 19260603), (3, 6420201), (9, 2140067), (43, 447921), (129, 149307), (157, 122679), (317, 60759), (387, 49769), (471, 40893), (951, 20253), (1413, 13631), (2853, 6751)]