1338897417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3120973}}^1$

素因数の和:3121000

約数の個数: 16

約数和(自身を含む): 2097294528

約数和(自身を除く): 758397111

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3120973, 9362919, 34330703, 40572649, 102992109, 121717947, 446299139, 1338897417]

約数ペア:

[(1, 1338897417), (3, 446299139), (11, 121717947), (13, 102992109), (33, 40572649), (39, 34330703), (143, 9362919), (429, 3120973)]