3201807

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 5187456

約数和(自身を除く): 1985649

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 947, 1127, 2841, 3381, 6629, 19887, 21781, 46403, 65343, 139209, 152467, 457401, 1067269, 3201807]

約数ペア:

[(1, 3201807), (3, 1067269), (7, 457401), (21, 152467), (23, 139209), (49, 65343), (69, 46403), (147, 21781), (161, 19887), (483, 6629), (947, 3381), (1127, 2841)]