424563477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 623710080

約数和(自身を除く): 199146603

約数列:

[1, 3, 13, 39, 61, 179, 183, 537, 793, 997, 2327, 2379, 2991, 6981, 10919, 12961, 32757, 38883, 60817, 141947, 178463, 182451, 425841, 535389, 790621, 2320019, 2371863, 6960057, 10886243, 32658729, 141521159, 424563477]

約数ペア:

[(1, 424563477), (3, 141521159), (13, 32658729), (39, 10886243), (61, 6960057), (179, 2371863), (183, 2320019), (537, 790621), (793, 535389), (997, 425841), (2327, 182451), (2379, 178463), (2991, 141947), (6981, 60817), (10919, 38883), (12961, 32757)]