1234888929

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1988549}}^1$

素因数の和:1988581

約数の個数: 16

約数和(自身を含む): 1909008000

約数和(自身を除く): 674119071

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1988549, 5965647, 17896941, 45736627, 53690823, 137209881, 411629643, 1234888929]

約数ペア:

[(1, 1234888929), (3, 411629643), (9, 137209881), (23, 53690823), (27, 45736627), (69, 17896941), (207, 5965647), (621, 1988549)]