270998539

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{33403}}^1$

素因数の和:33490

約数の個数: 16

約数和(自身を含む): 331367680

約数和(自身を除く): 60369141

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 33403, 233821, 634657, 2037583, 4442599, 14263081, 38714077, 270998539]

約数ペア:

[(1, 270998539), (7, 38714077), (19, 14263081), (61, 4442599), (133, 2037583), (427, 634657), (1159, 233821), (8113, 33403)]