40699887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 59887872

約数和(自身を除く): 19187985

約数列:

[1, 3, 17, 43, 51, 67, 129, 201, 277, 731, 831, 1139, 2193, 2881, 3417, 4709, 8643, 11911, 14127, 18559, 35733, 48977, 55677, 146931, 202487, 315503, 607461, 798037, 946509, 2394111, 13566629, 40699887]

約数ペア:

[(1, 40699887), (3, 13566629), (17, 2394111), (43, 946509), (51, 798037), (67, 607461), (129, 315503), (201, 202487), (277, 146931), (731, 55677), (831, 48977), (1139, 35733), (2193, 18559), (2881, 14127), (3417, 11911), (4709, 8643)]