39298049

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 48416256

約数和(自身を除く): 9118207

約数列:

[1, 7, 31, 41, 49, 217, 287, 631, 1271, 1519, 2009, 4417, 8897, 19561, 25871, 30919, 62279, 136927, 181097, 802001, 958489, 1267679, 5614007, 39298049]

約数ペア:

[(1, 39298049), (7, 5614007), (31, 1267679), (41, 958489), (49, 802001), (217, 181097), (287, 136927), (631, 62279), (1271, 30919), (1519, 25871), (2009, 19561), (4417, 8897)]