2855778843

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{24473}}^1$

素因数の和:24974

約数の個数: 16

約数和(自身を含む): 3856710816

約数和(自身を除く): 1000931973

約数列:

[1, 3, 97, 291, 401, 1203, 24473, 38897, 73419, 116691, 2373881, 7121643, 9813673, 29441019, 951926281, 2855778843]

約数ペア:

[(1, 2855778843), (3, 951926281), (97, 29441019), (291, 9813673), (401, 7121643), (1203, 2373881), (24473, 116691), (38897, 73419)]