234421857

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{56747}}^1$

素因数の和:56779

約数の個数: 24

約数和(自身を含む): 371812896

約数和(自身を除く): 137391039

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 56747, 170241, 510723, 964699, 1532169, 2894097, 4596507, 8682291, 13789521, 26046873, 78140619, 234421857]

約数ペア:

[(1, 234421857), (3, 78140619), (9, 26046873), (17, 13789521), (27, 8682291), (51, 4596507), (81, 2894097), (153, 1532169), (243, 964699), (459, 510723), (1377, 170241), (4131, 56747)]