43068921

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7247}}^1$

素因数の和:7540

約数の個数: 16

約数和(自身を含む): 65869824

約数和(自身を除く): 22800903

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 7247, 21741, 50729, 152187, 2050901, 6152703, 14356307, 43068921]

約数ペア:

[(1, 43068921), (3, 14356307), (7, 6152703), (21, 2050901), (283, 152187), (849, 50729), (1981, 21741), (5943, 7247)]