1353177

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 2286336

約数和(自身を除く): 933159

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 457, 987, 1371, 2961, 3199, 4113, 9597, 21479, 28791, 64437, 150353, 193311, 451059, 1353177]

約数ペア:

[(1, 1353177), (3, 451059), (7, 193311), (9, 150353), (21, 64437), (47, 28791), (63, 21479), (141, 9597), (329, 4113), (423, 3199), (457, 2961), (987, 1371)]