488940201

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{2633}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 723191040

約数和(自身を除く): 234250839

約数列:

[1, 3, 9, 47, 141, 423, 439, 1317, 2633, 3951, 7899, 20633, 23697, 61899, 123751, 185697, 371253, 1113759, 1155887, 3467661, 10402983, 54326689, 162980067, 488940201]

約数ペア:

[(1, 488940201), (3, 162980067), (9, 54326689), (47, 10402983), (141, 3467661), (423, 1155887), (439, 1113759), (1317, 371253), (2633, 185697), (3951, 123751), (7899, 61899), (20633, 23697)]