1542771

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 2414880

約数和(自身を除く): 872109

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 257, 261, 667, 771, 2001, 2313, 5911, 6003, 7453, 17733, 22359, 53199, 67077, 171419, 514257, 1542771]

約数ペア:

[(1, 1542771), (3, 514257), (9, 171419), (23, 67077), (29, 53199), (69, 22359), (87, 17733), (207, 7453), (257, 6003), (261, 5911), (667, 2313), (771, 2001)]