1299688813437

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{877}}^1\times {\mathrm{41981}}^1$

素因数の和:42950

約数の個数: 48

約数和(自身を含む): 2032323766656

約数和(自身を除く): 732634953219

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 877, 1681, 2631, 5043, 6139, 11767, 18417, 35301, 35957, 41981, 107871, 125943, 251699, 293867, 755097, 881601, 1474237, 1721221, 4422711, 5163663, 10319659, 12048547, 30958977, 36145641, 36817337, 70570061, 110452011, 211710183, 257721359, 493990427, 773164077, 1481971281, 1509510817, 4528532451, 10566575719, 31699727157, 61889943497, 185669830491, 433229604479, 1299688813437]

約数ペア:

[(1, 1299688813437), (3, 433229604479), (7, 185669830491), (21, 61889943497), (41, 31699727157), (123, 10566575719), (287, 4528532451), (861, 1509510817), (877, 1481971281), (1681, 773164077), (2631, 493990427), (5043, 257721359), (6139, 211710183), (11767, 110452011), (18417, 70570061), (35301, 36817337), (35957, 36145641), (41981, 30958977), (107871, 12048547), (125943, 10319659), (251699, 5163663), (293867, 4422711), (755097, 1721221), (881601, 1474237)]