753129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 1207752

約数和(自身を除く): 454623

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 157, 369, 471, 533, 1413, 1599, 2041, 4797, 6123, 6437, 18369, 19311, 57933, 83681, 251043, 753129]

約数ペア:

[(1, 753129), (3, 251043), (9, 83681), (13, 57933), (39, 19311), (41, 18369), (117, 6437), (123, 6123), (157, 4797), (369, 2041), (471, 1599), (533, 1413)]