346749741

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{329297}}^1$

素因数の和:329322

約数の個数: 20

約数和(自身を含む): 557830812

約数和(自身を除く): 211081071

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 329297, 987891, 2963673, 4280861, 8891019, 12842583, 26673057, 38527749, 115583247, 346749741]

約数ペア:

[(1, 346749741), (3, 115583247), (9, 38527749), (13, 26673057), (27, 12842583), (39, 8891019), (81, 4280861), (117, 2963673), (351, 987891), (1053, 329297)]