7903532139

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 11250700032

約数和(自身を除く): 3347167893

約数列:

[1, 3, 29, 43, 87, 129, 263, 277, 789, 831, 841, 1247, 2523, 3741, 7627, 8033, 11309, 11911, 22881, 24099, 33927, 35733, 36163, 72851, 108489, 218553, 221183, 232957, 327961, 345419, 663549, 698871, 983883, 1036257, 2112679, 3132593, 6338037, 9397779, 9510869, 10017151, 28532607, 30051453, 61267691, 90845197, 183803073, 272535591, 2634510713, 7903532139]

約数ペア:

[(1, 7903532139), (3, 2634510713), (29, 272535591), (43, 183803073), (87, 90845197), (129, 61267691), (263, 30051453), (277, 28532607), (789, 10017151), (831, 9510869), (841, 9397779), (1247, 6338037), (2523, 3132593), (3741, 2112679), (7627, 1036257), (8033, 983883), (11309, 698871), (11911, 663549), (22881, 345419), (24099, 327961), (33927, 232957), (35733, 221183), (36163, 218553), (72851, 108489)]