214467789

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{57329}}^1$

素因数の和:57404

約数の個数: 16

約数和(自身を含む): 302702400

約数和(自身を除く): 88234611

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 57329, 171987, 1662541, 2465147, 4987623, 7395441, 71489263, 214467789]

約数ペア:

[(1, 214467789), (3, 71489263), (29, 7395441), (43, 4987623), (87, 2465147), (129, 1662541), (1247, 171987), (3741, 57329)]