1361529

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 2201472

約数和(自身を除く): 839943

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 431, 1053, 1293, 3159, 3879, 5603, 11637, 16809, 34911, 50427, 104733, 151281, 453843, 1361529]

約数ペア:

[(1, 1361529), (3, 453843), (9, 151281), (13, 104733), (27, 50427), (39, 34911), (81, 16809), (117, 11637), (243, 5603), (351, 3879), (431, 3159), (1053, 1293)]