2752477

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 3591000

約数和(自身を除く): 838523

約数列:

[1, 7, 13, 29, 49, 91, 149, 203, 377, 637, 1043, 1421, 1937, 2639, 4321, 7301, 13559, 18473, 30247, 56173, 94913, 211729, 393211, 2752477]

約数ペア:

[(1, 2752477), (7, 393211), (13, 211729), (29, 94913), (49, 56173), (91, 30247), (149, 18473), (203, 13559), (377, 7301), (637, 4321), (1043, 2639), (1421, 1937)]