404393493

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 635627520

約数和(自身を除く): 231234027

約数列:

[1, 3, 7, 21, 59, 71, 177, 213, 413, 497, 1239, 1491, 4189, 4597, 12567, 13791, 29323, 32179, 87969, 96537, 271223, 326387, 813669, 979161, 1898561, 2284709, 5695683, 6854127, 19256833, 57770499, 134797831, 404393493]

約数ペア:

[(1, 404393493), (3, 134797831), (7, 57770499), (21, 19256833), (59, 6854127), (71, 5695683), (177, 2284709), (213, 1898561), (413, 979161), (497, 813669), (1239, 326387), (1491, 271223), (4189, 96537), (4597, 87969), (12567, 32179), (13791, 29323)]