423872919

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{91807}}^1$

素因数の和:91841

約数の個数: 24

約数和(自身を含む): 668362240

約数和(自身を除く): 244489321

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 91807, 275421, 826263, 1744333, 2478789, 5232999, 7436367, 15698997, 22309101, 47096991, 141290973, 423872919]

約数ペア:

[(1, 423872919), (3, 141290973), (9, 47096991), (19, 22309101), (27, 15698997), (57, 7436367), (81, 5232999), (171, 2478789), (243, 1744333), (513, 826263), (1539, 275421), (4617, 91807)]