79286421

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 106977600

約数和(自身を除く): 27691179

約数列:

[1, 3, 137, 379, 411, 509, 1137, 1527, 51923, 69733, 155769, 192911, 209199, 578733, 26428807, 79286421]

約数ペア:

[(1, 79286421), (3, 26428807), (137, 578733), (379, 209199), (411, 192911), (509, 155769), (1137, 69733), (1527, 51923)]