4917753

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 20

約数和(自身を含む): 7426980

約数和(自身を除く): 2509227

約数列:

[1, 3, 9, 27, 81, 109, 327, 557, 981, 1671, 2943, 5013, 8829, 15039, 45117, 60713, 182139, 546417, 1639251, 4917753]

約数ペア:

[(1, 4917753), (3, 1639251), (9, 546417), (27, 182139), (81, 60713), (109, 45117), (327, 15039), (557, 8829), (981, 5013), (1671, 2943)]