90429911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 113460480

約数和(自身を除く): 23030569

約数列:

[1, 11, 13, 19, 83, 143, 209, 247, 401, 913, 1079, 1577, 2717, 4411, 5213, 7619, 11869, 17347, 20501, 33283, 57343, 83809, 99047, 225511, 366113, 432679, 632377, 1089517, 4759469, 6956147, 8220901, 90429911]

約数ペア:

[(1, 90429911), (11, 8220901), (13, 6956147), (19, 4759469), (83, 1089517), (143, 632377), (209, 432679), (247, 366113), (401, 225511), (913, 99047), (1079, 83809), (1577, 57343), (2717, 33283), (4411, 20501), (5213, 17347), (7619, 11869)]