51984543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4027}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 74888576

約数和(自身を除く): 22904033

約数列:

[1, 3, 13, 39, 331, 993, 4027, 4303, 12081, 12909, 52351, 157053, 1332937, 3998811, 17328181, 51984543]

約数ペア:

[(1, 51984543), (3, 17328181), (13, 3998811), (39, 1332937), (331, 157053), (993, 52351), (4027, 12909), (4303, 12081)]