13167987

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1013}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 20117760

約数和(自身を除く): 6949773

約数列:

[1, 3, 7, 21, 619, 1013, 1857, 3039, 4333, 7091, 12999, 21273, 627047, 1881141, 4389329, 13167987]

約数ペア:

[(1, 13167987), (3, 4389329), (7, 1881141), (21, 627047), (619, 21273), (1013, 12999), (1857, 7091), (3039, 4333)]