22822401

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 14594559

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 1217, 2679, 3651, 6251, 8519, 18753, 23123, 25557, 57199, 69369, 161861, 171597, 400393, 485583, 1086781, 1201179, 3260343, 7607467, 22822401]

約数ペア:

[(1, 22822401), (3, 7607467), (7, 3260343), (19, 1201179), (21, 1086781), (47, 485583), (57, 400393), (133, 171597), (141, 161861), (329, 69369), (399, 57199), (893, 25557), (987, 23123), (1217, 18753), (2679, 8519), (3651, 6251)]