231520237923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5491597}}^1$

素因数の和:5491683

約数の個数: 32

約数和(自身を含む): 354273970176

約数和(自身を除く): 122753732253

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 42159, 5491597, 16474791, 71390761, 126306731, 214172283, 258105059, 378920193, 774315177, 1641987503, 3355365767, 4925962509, 5936416357, 10066097301, 17809249071, 77173412641, 231520237923]

約数ペア:

[(1, 231520237923), (3, 77173412641), (13, 17809249071), (23, 10066097301), (39, 5936416357), (47, 4925962509), (69, 3355365767), (141, 1641987503), (299, 774315177), (611, 378920193), (897, 258105059), (1081, 214172283), (1833, 126306731), (3243, 71390761), (14053, 16474791), (42159, 5491597)]