408038427

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{356989}}^1$

素因数の和:357122

約数の個数: 12

約数和(自身を含む): 594031360

約数和(自身を除く): 185992933

約数列:

[1, 3, 9, 127, 381, 1143, 356989, 1070967, 3212901, 45337603, 136012809, 408038427]

約数ペア:

[(1, 408038427), (3, 136012809), (9, 45337603), (127, 3212901), (381, 1070967), (1143, 356989)]