2008201377567

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{57853}}^1\times {\mathrm{21467}}^1$

素因数の和:79348

約数の個数: 48

約数和(自身を含む): 3398138462592

約数和(自身を除く): 1389937085025

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 21467, 57853, 64401, 150269, 173559, 236137, 404971, 450807, 636383, 708411, 1051883, 1214913, 1652959, 1909149, 2834797, 3155649, 4454681, 4958877, 8504391, 11570713, 13364043, 31182767, 34712139, 93548301, 1241930351, 3725791053, 8693512457, 13661233861, 26080537371, 40983701583, 60854587199, 95628637027, 182563761597, 286885911081, 669400459189, 2008201377567]

約数ペア:

[(1, 2008201377567), (3, 669400459189), (7, 286885911081), (11, 182563761597), (21, 95628637027), (33, 60854587199), (49, 40983701583), (77, 26080537371), (147, 13661233861), (231, 8693512457), (539, 3725791053), (1617, 1241930351), (21467, 93548301), (57853, 34712139), (64401, 31182767), (150269, 13364043), (173559, 11570713), (236137, 8504391), (404971, 4958877), (450807, 4454681), (636383, 3155649), (708411, 2834797), (1051883, 1909149), (1214913, 1652959)]