47821983

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 71602944

約数和(自身を除く): 23780961

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 2803, 5687, 8409, 17061, 30833, 92499, 131741, 339163, 395223, 1017489, 1449151, 4347453, 15940661, 47821983]

約数ペア:

[(1, 47821983), (3, 15940661), (11, 4347453), (33, 1449151), (47, 1017489), (121, 395223), (141, 339163), (363, 131741), (517, 92499), (1551, 30833), (2803, 17061), (5687, 8409)]