821330283

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1\times {\mathrm{5659}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 1108454400

約数和(自身を除く): 287124117

約数列:

[1, 3, 101, 303, 479, 1437, 5659, 16977, 48379, 145137, 571559, 1714677, 2710661, 8131983, 273776761, 821330283]

約数ペア:

[(1, 821330283), (3, 273776761), (101, 8131983), (303, 2710661), (479, 1714677), (1437, 571559), (5659, 145137), (16977, 48379)]