8587312881

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1\times {\mathrm{3209}}^1$

素因数の和:5369

約数の個数: 32

約数和(自身を含む): 13310457600

約数和(自身を除く): 4723144719

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2089, 3209, 6267, 9627, 14623, 22463, 43869, 67389, 127429, 195749, 382287, 587247, 892003, 1370243, 2676009, 4110729, 6703601, 20110803, 46925207, 140775621, 408919661, 1226758983, 2862437627, 8587312881]

約数ペア:

[(1, 8587312881), (3, 2862437627), (7, 1226758983), (21, 408919661), (61, 140775621), (183, 46925207), (427, 20110803), (1281, 6703601), (2089, 4110729), (3209, 2676009), (6267, 1370243), (9627, 892003), (14623, 587247), (22463, 382287), (43869, 195749), (67389, 127429)]