28884603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2089}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 13249797

約数列:

[1, 3, 11, 33, 419, 1257, 2089, 4609, 6267, 13827, 22979, 68937, 875291, 2625873, 9628201, 28884603]

約数ペア:

[(1, 28884603), (3, 9628201), (11, 2625873), (33, 875291), (419, 68937), (1257, 22979), (2089, 13827), (4609, 6267)]