6489171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 10374000

約数和(自身を除く): 3884829

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 1499, 4329, 4497, 13491, 19487, 55463, 58461, 166389, 175383, 499167, 721019, 2163057, 6489171]

約数ペア:

[(1, 6489171), (3, 2163057), (9, 721019), (13, 499167), (37, 175383), (39, 166389), (111, 58461), (117, 55463), (333, 19487), (481, 13491), (1443, 4497), (1499, 4329)]