437668413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14983}}^1$

素因数の和:15113

約数の個数: 32

約数和(自身を含む): 724985856

約数和(自身を除く): 287317443

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 9737, 14983, 29211, 44949, 104881, 194779, 314643, 584337, 1363453, 1603181, 4090359, 4809543, 11222267, 20841353, 33666801, 62524059, 145889471, 437668413]

約数ペア:

[(1, 437668413), (3, 145889471), (7, 62524059), (13, 33666801), (21, 20841353), (39, 11222267), (91, 4809543), (107, 4090359), (273, 1603181), (321, 1363453), (749, 584337), (1391, 314643), (2247, 194779), (4173, 104881), (9737, 44949), (14983, 29211)]