1292631

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1795200

約数和(自身を除く): 502569

約数列:

[1, 3, 59, 67, 109, 177, 201, 327, 3953, 6431, 7303, 11859, 19293, 21909, 430877, 1292631]

約数ペア:

[(1, 1292631), (3, 430877), (59, 21909), (67, 19293), (109, 11859), (177, 7303), (201, 6431), (327, 3953)]