7107387

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 11673600

約数和(自身を除く): 4566213

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 379, 399, 893, 987, 1137, 2653, 2679, 6251, 7201, 7959, 17813, 18753, 21603, 50407, 53439, 124691, 151221, 338447, 374073, 1015341, 2369129, 7107387]

約数ペア:

[(1, 7107387), (3, 2369129), (7, 1015341), (19, 374073), (21, 338447), (47, 151221), (57, 124691), (133, 53439), (141, 50407), (329, 21603), (379, 18753), (399, 17813), (893, 7959), (987, 7201), (1137, 6251), (2653, 2679)]