214864893

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{4519}}^1$

素因数の和:5118

約数の個数: 20

約数和(自身を含む): 321588960

約数和(自身を除く): 106724067

約数列:

[1, 3, 9, 27, 81, 587, 1761, 4519, 5283, 13557, 15849, 40671, 47547, 122013, 366039, 2652653, 7957959, 23873877, 71621631, 214864893]

約数ペア:

[(1, 214864893), (3, 71621631), (9, 23873877), (27, 7957959), (81, 2652653), (587, 366039), (1761, 122013), (4519, 47547), (5283, 40671), (13557, 15849)]