1992019917

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{79039}}^1$

素因数の和:79344

約数の個数: 16

約数和(自身を含む): 2751856640

約数和(自身を除く): 759836723

約数列:

[1, 3, 31, 93, 271, 813, 8401, 25203, 79039, 237117, 2450209, 7350627, 21419569, 64258707, 664006639, 1992019917]

約数ペア:

[(1, 1992019917), (3, 664006639), (31, 64258707), (93, 21419569), (271, 7350627), (813, 2450209), (8401, 237117), (25203, 79039)]