16231551

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12671}}^1$

素因数の和:12742

約数の個数: 16

約数和(自身を含む): 25141248

約数和(自身を除く): 8909697

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 12671, 38013, 88697, 266091, 772931, 2318793, 5410517, 16231551]

約数ペア:

[(1, 16231551), (3, 5410517), (7, 2318793), (21, 772931), (61, 266091), (183, 88697), (427, 38013), (1281, 12671)]