542136959

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{14783}}^1$

素因数の和:14847

約数の個数: 24

約数和(自身を含む): 692600832

約数和(自身を除く): 150463873

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2821, 5239, 14783, 36673, 103481, 192179, 458273, 1345253, 2498327, 3207911, 5957549, 17488289, 41702843, 77448137, 542136959]

約数ペア:

[(1, 542136959), (7, 77448137), (13, 41702843), (31, 17488289), (91, 5957549), (169, 3207911), (217, 2498327), (403, 1345253), (1183, 458273), (2821, 192179), (5239, 103481), (14783, 36673)]