40342497

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 59520384

約数和(自身を除く): 19177887

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1693, 1833, 5079, 7943, 22009, 23829, 66027, 79571, 238713, 286117, 858351, 1034423, 3103269, 13447499, 40342497]

約数ペア:

[(1, 40342497), (3, 13447499), (13, 3103269), (39, 1034423), (47, 858351), (141, 286117), (169, 238713), (507, 79571), (611, 66027), (1693, 23829), (1833, 22009), (5079, 7943)]