1248654540133

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9379001}}^1$

素因数の和:9379058

約数の個数: 48

約数和(自身を含む): 1796266463040

約数和(自身を除く): 547611922907

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 209, 247, 539, 637, 931, 1001, 1463, 1729, 2717, 7007, 10241, 12103, 19019, 133133, 9379001, 65653007, 103169011, 121927013, 178201019, 459571049, 722183077, 853489091, 1247407133, 1341197143, 1960211209, 2316613247, 5055281539, 5974423637, 8731849931, 9388380001, 13721478463, 16216292729, 25482745717, 65718660007, 96050349241, 113514049103, 178379220019, 1248654540133]

約数ペア:

[(1, 1248654540133), (7, 178379220019), (11, 113514049103), (13, 96050349241), (19, 65718660007), (49, 25482745717), (77, 16216292729), (91, 13721478463), (133, 9388380001), (143, 8731849931), (209, 5974423637), (247, 5055281539), (539, 2316613247), (637, 1960211209), (931, 1341197143), (1001, 1247407133), (1463, 853489091), (1729, 722183077), (2717, 459571049), (7007, 178201019), (10241, 121927013), (12103, 103169011), (19019, 65653007), (133133, 9379001)]