4493895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 8306688

約数和(自身を除く): 3812793

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 337, 381, 635, 889, 1011, 1685, 1905, 2359, 2667, 4445, 5055, 7077, 11795, 13335, 35385, 42799, 128397, 213995, 299593, 641985, 898779, 1497965, 4493895]

約数ペア:

[(1, 4493895), (3, 1497965), (5, 898779), (7, 641985), (15, 299593), (21, 213995), (35, 128397), (105, 42799), (127, 35385), (337, 13335), (381, 11795), (635, 7077), (889, 5055), (1011, 4445), (1685, 2667), (1905, 2359)]