2839406973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1967711}}^1$

素因数の和:1967764

約数の個数: 16

約数和(自身を含む): 4187291136

約数和(自身を除く): 1347884163

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1967711, 5903133, 25580243, 72805307, 76740729, 218415921, 946468991, 2839406973]

約数ペア:

[(1, 2839406973), (3, 946468991), (13, 218415921), (37, 76740729), (39, 72805307), (111, 25580243), (481, 5903133), (1443, 1967711)]