4007631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 1694769

約数列:

[1, 3, 17, 51, 179, 439, 537, 1317, 3043, 7463, 9129, 22389, 78581, 235743, 1335877, 4007631]

約数ペア:

[(1, 4007631), (3, 1335877), (17, 235743), (51, 78581), (179, 22389), (439, 9129), (537, 7463), (1317, 3043)]