1972918893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{3673}}^1$

素因数の和:4125

約数の個数: 32

約数和(自身を含む): 2947900032

約数和(自身を除く): 974981139

約数列:

[1, 3, 11, 33, 41, 123, 397, 451, 1191, 1353, 3673, 4367, 11019, 13101, 16277, 40403, 48831, 121209, 150593, 179047, 451779, 537141, 1458181, 1656523, 4374543, 4969569, 16039991, 48119973, 59785421, 179356263, 657639631, 1972918893]

約数ペア:

[(1, 1972918893), (3, 657639631), (11, 179356263), (33, 59785421), (41, 48119973), (123, 16039991), (397, 4969569), (451, 4374543), (1191, 1656523), (1353, 1458181), (3673, 537141), (4367, 451779), (11019, 179047), (13101, 150593), (16277, 121209), (40403, 48831)]