10021263

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7823}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 15522816

約数和(自身を除く): 5501553

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 7823, 23469, 54761, 164283, 477203, 1431609, 3340421, 10021263]

約数ペア:

[(1, 10021263), (3, 3340421), (7, 1431609), (21, 477203), (61, 164283), (183, 54761), (427, 23469), (1281, 7823)]