13344513

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7013

約数の個数: 24

約数和(自身を含む): 22292928

約数和(自身を除く): 8948415

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6983, 20949, 48881, 90779, 146643, 272337, 342167, 635453, 1026501, 1906359, 4448171, 13344513]

約数ペア:

[(1, 13344513), (3, 4448171), (7, 1906359), (13, 1026501), (21, 635453), (39, 342167), (49, 272337), (91, 146643), (147, 90779), (273, 48881), (637, 20949), (1911, 6983)]