3777129

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 5795712

約数和(自身を除く): 2018583

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 257, 639, 771, 1633, 2313, 4899, 5911, 14697, 17733, 18247, 53199, 54741, 164223, 419681, 1259043, 3777129]

約数ペア:

[(1, 3777129), (3, 1259043), (9, 419681), (23, 164223), (69, 54741), (71, 53199), (207, 18247), (213, 17733), (257, 14697), (639, 5911), (771, 4899), (1633, 2313)]