123023804911

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1\times {\mathrm{821}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 143067456000

約数和(自身を除く): 20043651089

約数列:

[1, 7, 83, 349, 581, 739, 821, 2443, 5173, 5747, 28967, 61337, 68143, 202769, 257911, 286529, 429359, 477001, 606719, 1805377, 2005703, 4247033, 21406613, 23781907, 50357677, 149846291, 166473349, 211744931, 352503739, 1482214517, 17574829273, 123023804911]

約数ペア:

[(1, 123023804911), (7, 17574829273), (83, 1482214517), (349, 352503739), (581, 211744931), (739, 166473349), (821, 149846291), (2443, 50357677), (5173, 23781907), (5747, 21406613), (28967, 4247033), (61337, 2005703), (68143, 1805377), (202769, 606719), (257911, 477001), (286529, 429359)]