291230831007

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{795667}}^1$

素因数の和:796347

約数の個数: 24

約数和(自身を含む): 427649271296

約数和(自身を除く): 136418440289

約数列:

[1, 3, 9, 67, 201, 603, 607, 1821, 5463, 40669, 122007, 366021, 795667, 2387001, 7161003, 53309689, 159929067, 479787201, 482969869, 1448909607, 4346728821, 32358981223, 97076943669, 291230831007]

約数ペア:

[(1, 291230831007), (3, 97076943669), (9, 32358981223), (67, 4346728821), (201, 1448909607), (603, 482969869), (607, 479787201), (1821, 159929067), (5463, 53309689), (40669, 7161003), (122007, 2387001), (366021, 795667)]