2068017

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 3409920

約数和(自身を除く): 1341903

約数列:

[1, 3, 7, 19, 21, 57, 71, 73, 133, 213, 219, 399, 497, 511, 1349, 1387, 1491, 1533, 4047, 4161, 5183, 9443, 9709, 15549, 28329, 29127, 36281, 98477, 108843, 295431, 689339, 2068017]

約数ペア:

[(1, 2068017), (3, 689339), (7, 295431), (19, 108843), (21, 98477), (57, 36281), (71, 29127), (73, 28329), (133, 15549), (213, 9709), (219, 9443), (399, 5183), (497, 4161), (511, 4047), (1349, 1533), (1387, 1491)]