1593137

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 2077992

約数和(自身を除く): 484855

約数列:

[1, 7, 13, 41, 49, 61, 91, 287, 427, 533, 637, 793, 2009, 2501, 2989, 3731, 5551, 17507, 26117, 32513, 38857, 122549, 227591, 1593137]

約数ペア:

[(1, 1593137), (7, 227591), (13, 122549), (41, 38857), (49, 32513), (61, 26117), (91, 17507), (287, 5551), (427, 3731), (533, 2989), (637, 2501), (793, 2009)]