515041893

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{1607}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 752544000

約数和(自身を除く): 237502107

約数列:

[1, 3, 9, 149, 239, 447, 717, 1341, 1607, 2151, 4821, 14463, 35611, 106833, 239443, 320499, 384073, 718329, 1152219, 2154987, 3456657, 57226877, 171680631, 515041893]

約数ペア:

[(1, 515041893), (3, 171680631), (9, 57226877), (149, 3456657), (239, 2154987), (447, 1152219), (717, 718329), (1341, 384073), (1607, 320499), (2151, 239443), (4821, 106833), (14463, 35611)]