1279806534

素因数分解:

$2^1\times 3^3\times {\mathrm{23700121}}^1$

素因数の和:23700132

約数の個数: 16

約数和(自身を含む): 2844014640

約数和(自身を除く): 1564208106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23700121, 47400242, 71100363, 142200726, 213301089, 426602178, 639903267, 1279806534]

約数ペア:

[(1, 1279806534), (2, 639903267), (3, 426602178), (6, 213301089), (9, 142200726), (18, 71100363), (27, 47400242), (54, 23700121)]