38978841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69481}}^1$

素因数の和:69512

約数の個数: 16

約数和(自身を含む): 60032448

約数和(自身を除く): 21053607

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 69481, 208443, 764291, 1181177, 2292873, 3543531, 12992947, 38978841]

約数ペア:

[(1, 38978841), (3, 12992947), (11, 3543531), (17, 2292873), (33, 1181177), (51, 764291), (187, 208443), (561, 69481)]