947223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 1493856

約数和(自身を除く): 546633

約数列:

[1, 3, 9, 17, 41, 51, 123, 151, 153, 369, 453, 697, 1359, 2091, 2567, 6191, 6273, 7701, 18573, 23103, 55719, 105247, 315741, 947223]

約数ペア:

[(1, 947223), (3, 315741), (9, 105247), (17, 55719), (41, 23103), (51, 18573), (123, 7701), (151, 6273), (153, 6191), (369, 2567), (453, 2091), (697, 1359)]