13997366999

素因数分解:

$7^2\times {\mathrm{11}}^4\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 18176103000

約数和(自身を除く): 4178736001

約数列:

[1, 7, 11, 49, 77, 109, 121, 179, 539, 763, 847, 1199, 1253, 1331, 1969, 5341, 5929, 8393, 8771, 9317, 13189, 13783, 14641, 19511, 21659, 58751, 65219, 92323, 96481, 102487, 136577, 145079, 151613, 214621, 238249, 646261, 717409, 956039, 1015553, 1061291, 1502347, 1595869, 1667743, 2360831, 2620739, 7108871, 10516429, 11171083, 11674201, 16525817, 18345173, 25969141, 78197581, 115680719, 128416211, 181783987, 285660551, 1272487909, 1999623857, 13997366999]

約数ペア:

[(1, 13997366999), (7, 1999623857), (11, 1272487909), (49, 285660551), (77, 181783987), (109, 128416211), (121, 115680719), (179, 78197581), (539, 25969141), (763, 18345173), (847, 16525817), (1199, 11674201), (1253, 11171083), (1331, 10516429), (1969, 7108871), (5341, 2620739), (5929, 2360831), (8393, 1667743), (8771, 1595869), (9317, 1502347), (13189, 1061291), (13783, 1015553), (14641, 956039), (19511, 717409), (21659, 646261), (58751, 238249), (65219, 214621), (92323, 151613), (96481, 145079), (102487, 136577)]