4069647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 6332976

約数和(自身を除く): 2263329

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 397, 603, 1139, 1191, 3417, 3573, 6749, 10251, 20247, 26599, 60741, 79797, 239391, 452183, 1356549, 4069647]

約数ペア:

[(1, 4069647), (3, 1356549), (9, 452183), (17, 239391), (51, 79797), (67, 60741), (153, 26599), (201, 20247), (397, 10251), (603, 6749), (1139, 3573), (1191, 3417)]