408038931

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{115363}}^1$

素因数の和:115503

約数の個数: 16

約数和(自身を含む): 609121920

約数和(自身を除く): 201082989

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 115363, 346089, 1038267, 3114801, 15112553, 45337659, 136012977, 408038931]

約数ペア:

[(1, 408038931), (3, 136012977), (9, 45337659), (27, 15112553), (131, 3114801), (393, 1038267), (1179, 346089), (3537, 115363)]