855261789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{15287}}^1$

素因数の和:16404

約数の個数: 16

約数和(自身を含む): 1208608128

約数和(自身を除く): 353346339

約数列:

[1, 3, 17, 51, 1097, 3291, 15287, 18649, 45861, 55947, 259879, 779637, 16769839, 50309517, 285087263, 855261789]

約数ペア:

[(1, 855261789), (3, 285087263), (17, 50309517), (51, 16769839), (1097, 779637), (3291, 259879), (15287, 55947), (18649, 45861)]