47674179

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2693}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 79009632

約数和(自身を除く): 31335453

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 1967, 2529, 2693, 5901, 8079, 17703, 18851, 24237, 56553, 169659, 756733, 2270199, 5297131, 6810597, 15891393, 47674179]

約数ペア:

[(1, 47674179), (3, 15891393), (7, 6810597), (9, 5297131), (21, 2270199), (63, 756733), (281, 169659), (843, 56553), (1967, 24237), (2529, 18851), (2693, 17703), (5901, 8079)]