1440391047

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{13177}}^1$

素因数の和:13702

約数の個数: 16

約数和(自身を含む): 1948235520

約数和(自身を除く): 507844473

約数列:

[1, 3, 83, 249, 439, 1317, 13177, 36437, 39531, 109311, 1093691, 3281073, 5784703, 17354109, 480130349, 1440391047]

約数ペア:

[(1, 1440391047), (3, 480130349), (83, 17354109), (249, 5784703), (439, 3281073), (1317, 1093691), (13177, 109311), (36437, 39531)]