15872067

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 24435216

約数和(自身を除く): 8563149

約数列:

[1, 3, 9, 17, 51, 153, 227, 457, 681, 1371, 2043, 3859, 4113, 7769, 11577, 23307, 34731, 69921, 103739, 311217, 933651, 1763563, 5290689, 15872067]

約数ペア:

[(1, 15872067), (3, 5290689), (9, 1763563), (17, 933651), (51, 311217), (153, 103739), (227, 69921), (457, 34731), (681, 23307), (1371, 11577), (2043, 7769), (3859, 4113)]