127320479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38711}}^1$

素因数の和:38758

約数の個数: 16

約数和(自身を含む): 156086784

約数和(自身を除く): 28766305

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 38711, 425821, 503243, 890353, 5535673, 9793883, 11574589, 127320479]

約数ペア:

[(1, 127320479), (11, 11574589), (13, 9793883), (23, 5535673), (143, 890353), (253, 503243), (299, 425821), (3289, 38711)]