316293117

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{23497}}^1$

素因数の和:24148

約数の個数: 16

約数和(自身を含む): 482742912

約数和(自身を除く): 166449795

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 13461, 23497, 70491, 164479, 493437, 15061577, 45184731, 105431039, 316293117]

約数ペア:

[(1, 316293117), (3, 105431039), (7, 45184731), (21, 15061577), (641, 493437), (1923, 164479), (4487, 70491), (13461, 23497)]