5267997

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 9551360

約数和(自身を除く): 4283363

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 163, 171, 189, 243, 399, 489, 513, 567, 1141, 1197, 1467, 1539, 1701, 3097, 3423, 3591, 4401, 4617, 9291, 10269, 10773, 13203, 21679, 27873, 30807, 32319, 39609, 65037, 83619, 92421, 195111, 250857, 277263, 585333, 752571, 1755999, 5267997]

約数ペア:

[(1, 5267997), (3, 1755999), (7, 752571), (9, 585333), (19, 277263), (21, 250857), (27, 195111), (57, 92421), (63, 83619), (81, 65037), (133, 39609), (163, 32319), (171, 30807), (189, 27873), (243, 21679), (399, 13203), (489, 10773), (513, 10269), (567, 9291), (1141, 4617), (1197, 4401), (1467, 3591), (1539, 3423), (1701, 3097)]