304322913

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{163351}}^1$

素因数の和:163386

約数の個数: 20

約数和(自身を含む): 474374208

約数和(自身を除く): 170051295

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 163351, 490053, 1470159, 3757073, 4410477, 11271219, 13231431, 33813657, 101440971, 304322913]

約数ペア:

[(1, 304322913), (3, 101440971), (9, 33813657), (23, 13231431), (27, 11271219), (69, 4410477), (81, 3757073), (207, 1470159), (621, 490053), (1863, 163351)]