13985379

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 21286720

約数和(自身を除く): 7301341

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 859, 1809, 2577, 5427, 7731, 16281, 23193, 57553, 69579, 172659, 208737, 517977, 1553931, 4661793, 13985379]

約数ペア:

[(1, 13985379), (3, 4661793), (9, 1553931), (27, 517977), (67, 208737), (81, 172659), (201, 69579), (243, 57553), (603, 23193), (859, 16281), (1809, 7731), (2577, 5427)]