1427804913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{808039}}^1$

素因数の和:808092

約数の個数: 16

約数和(自身を含む): 2068582400

約数和(自身を除く): 640777487

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 808039, 2424117, 15352741, 25049209, 46058223, 75147627, 475934971, 1427804913]

約数ペア:

[(1, 1427804913), (3, 475934971), (19, 75147627), (31, 46058223), (57, 25049209), (93, 15352741), (589, 2424117), (1767, 808039)]