65329201

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 81751680

約数和(自身を除く): 16422479

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 1493, 2303, 6251, 10451, 28367, 43757, 70171, 73157, 198569, 491197, 1333249, 1389983, 3438379, 9332743, 65329201]

約数ペア:

[(1, 65329201), (7, 9332743), (19, 3438379), (47, 1389983), (49, 1333249), (133, 491197), (329, 198569), (893, 73157), (931, 70171), (1493, 43757), (2303, 28367), (6251, 10451)]