2663463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 3966336

約数和(自身を除く): 1302873

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1877, 5631, 20647, 61941, 80711, 242133, 887821, 2663463]

約数ペア:

[(1, 2663463), (3, 887821), (11, 242133), (33, 80711), (43, 61941), (129, 20647), (473, 5631), (1419, 1877)]