2164149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 3439800

約数和(自身を除く): 1275651

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 349, 477, 689, 1047, 2067, 3141, 4537, 6201, 13611, 18497, 40833, 55491, 166473, 240461, 721383, 2164149]

約数ペア:

[(1, 2164149), (3, 721383), (9, 240461), (13, 166473), (39, 55491), (53, 40833), (117, 18497), (159, 13611), (349, 6201), (477, 4537), (689, 3141), (1047, 2067)]