1859656473

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1327}}^1\times {\mathrm{3313}}^1$

素因数の和:4693

約数の個数: 24

約数和(自身を含む): 2746219008

約数和(自身を除く): 886562535

約数列:

[1, 3, 9, 47, 141, 423, 1327, 3313, 3981, 9939, 11943, 29817, 62369, 155711, 187107, 467133, 561321, 1401399, 4396351, 13189053, 39567159, 206628497, 619885491, 1859656473]

約数ペア:

[(1, 1859656473), (3, 619885491), (9, 206628497), (47, 39567159), (141, 13189053), (423, 4396351), (1327, 1401399), (3313, 561321), (3981, 467133), (9939, 187107), (11943, 155711), (29817, 62369)]