219456477

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{13831}}^1$

素因数の和:13921

約数の個数: 24

約数和(自身を含む): 332299968

約数和(自身を除く): 112843491

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 13831, 15867, 41493, 124479, 567071, 594733, 1701213, 1784199, 5103639, 5352597, 24384053, 73152159, 219456477]

約数ペア:

[(1, 219456477), (3, 73152159), (9, 24384053), (41, 5352597), (43, 5103639), (123, 1784199), (129, 1701213), (369, 594733), (387, 567071), (1763, 124479), (5289, 41493), (13831, 15867)]