214945863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151477}}^1$

素因数の和:151534

約数の個数: 16

約数和(自身を含む): 319921536

約数和(自身を除く): 104975673

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 151477, 454431, 1666247, 4998741, 6513511, 19540533, 71648621, 214945863]

約数ペア:

[(1, 214945863), (3, 71648621), (11, 19540533), (33, 6513511), (43, 4998741), (129, 1666247), (473, 454431), (1419, 151477)]