9712703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 13504512

約数和(自身を除く): 3791809

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 313, 341, 403, 1001, 2191, 2387, 2821, 3443, 4069, 4433, 9703, 24101, 28483, 31031, 44759, 67921, 106733, 126139, 313313, 747131, 882973, 1387529, 9712703]

約数ペア:

[(1, 9712703), (7, 1387529), (11, 882973), (13, 747131), (31, 313313), (77, 126139), (91, 106733), (143, 67921), (217, 44759), (313, 31031), (341, 28483), (403, 24101), (1001, 9703), (2191, 4433), (2387, 4069), (2821, 3443)]