144476241

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{40709}}^1$

素因数の和:40745

約数の個数: 24

約数和(自身を含む): 238397760

約数和(自身を除く): 93921519

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 40709, 122127, 284963, 529217, 854889, 1587651, 3704519, 6879821, 11113557, 20639463, 48158747, 144476241]

約数ペア:

[(1, 144476241), (3, 48158747), (7, 20639463), (13, 11113557), (21, 6879821), (39, 3704519), (91, 1587651), (169, 854889), (273, 529217), (507, 284963), (1183, 122127), (3549, 40709)]