42847779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1279}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 61644800

約数和(自身を除く): 18797021

約数列:

[1, 3, 13, 39, 859, 1279, 2577, 3837, 11167, 16627, 33501, 49881, 1098661, 3295983, 14282593, 42847779]

約数ペア:

[(1, 42847779), (3, 14282593), (13, 3295983), (39, 1098661), (859, 49881), (1279, 33501), (2577, 16627), (3837, 11167)]