2292171

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1385013

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 503, 651, 1509, 1519, 3521, 4557, 10563, 15593, 24647, 46779, 73941, 109151, 327453, 764057, 2292171]

約数ペア:

[(1, 2292171), (3, 764057), (7, 327453), (21, 109151), (31, 73941), (49, 46779), (93, 24647), (147, 15593), (217, 10563), (503, 4557), (651, 3521), (1509, 1519)]