23197461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 38031360

約数和(自身を除く): 14833899

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 1237, 2679, 3711, 6251, 8659, 18753, 23503, 25977, 58139, 70509, 164521, 174417, 406973, 493563, 1104641, 1220919, 3313923, 7732487, 23197461]

約数ペア:

[(1, 23197461), (3, 7732487), (7, 3313923), (19, 1220919), (21, 1104641), (47, 493563), (57, 406973), (133, 174417), (141, 164521), (329, 70509), (399, 58139), (893, 25977), (987, 23503), (1237, 18753), (2679, 8659), (3711, 6251)]