415386489

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{32587}}^1$

素因数の和:33204

約数の個数: 16

約数和(自身を含む): 634032128

約数和(自身を除く): 218645639

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 32587, 97761, 228109, 684327, 19780309, 59340927, 138462163, 415386489]

約数ペア:

[(1, 415386489), (3, 138462163), (7, 59340927), (21, 19780309), (607, 684327), (1821, 228109), (4249, 97761), (12747, 32587)]