12436431

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 7838769

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 439, 497, 1317, 1349, 1491, 3073, 4047, 8341, 9219, 9443, 25023, 28329, 31169, 58387, 93507, 175161, 218183, 592211, 654549, 1776633, 4145477, 12436431]

約数ペア:

[(1, 12436431), (3, 4145477), (7, 1776633), (19, 654549), (21, 592211), (57, 218183), (71, 175161), (133, 93507), (213, 58387), (399, 31169), (439, 28329), (497, 25023), (1317, 9443), (1349, 9219), (1491, 8341), (3073, 4047)]