417652221

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{205033}}^1$

素因数の和:205140

約数の個数: 16

約数和(自身を含む): 642986624

約数和(自身を除く): 225334403

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 205033, 615099, 1435231, 4305693, 19888201, 59664603, 139217407, 417652221]

約数ペア:

[(1, 417652221), (3, 139217407), (7, 59664603), (21, 19888201), (97, 4305693), (291, 1435231), (679, 615099), (2037, 205033)]