42695223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15937}}^1$

素因数の和:16006

約数の個数: 16

約数和(自身を含む): 61201920

約数和(自身を除く): 18506697

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 15937, 47811, 302803, 749039, 908409, 2247117, 14231741, 42695223]

約数ペア:

[(1, 42695223), (3, 14231741), (19, 2247117), (47, 908409), (57, 749039), (141, 302803), (893, 47811), (2679, 15937)]