1471977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 2393664

約数和(自身を除く): 921687

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 547, 897, 1641, 2691, 4923, 7111, 12581, 21333, 37743, 63999, 113229, 163553, 490659, 1471977]

約数ペア:

[(1, 1471977), (3, 490659), (9, 163553), (13, 113229), (23, 63999), (39, 37743), (69, 21333), (117, 12581), (207, 7111), (299, 4923), (547, 2691), (897, 1641)]