551580609

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{48397}}^1$

素因数の和:48560

約数の個数: 16

約数和(自身を含む): 766624320

約数和(自身を除く): 215043711

約数列:

[1, 3, 29, 87, 131, 393, 3799, 11397, 48397, 145191, 1403513, 4210539, 6340007, 19020021, 183860203, 551580609]

約数ペア:

[(1, 551580609), (3, 183860203), (29, 19020021), (87, 6340007), (131, 4210539), (393, 1403513), (3799, 145191), (11397, 48397)]