580138719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 841881600

約数和(自身を除く): 261742881

約数列:

[1, 3, 17, 47, 51, 141, 173, 519, 799, 1399, 2397, 2941, 4197, 8131, 8823, 23783, 24393, 65753, 71349, 138227, 197259, 242027, 414681, 726081, 1117801, 3353403, 4114459, 11375269, 12343377, 34125807, 193379573, 580138719]

約数ペア:

[(1, 580138719), (3, 193379573), (17, 34125807), (47, 12343377), (51, 11375269), (141, 4114459), (173, 3353403), (519, 1117801), (799, 726081), (1399, 414681), (2397, 242027), (2941, 197259), (4197, 138227), (8131, 71349), (8823, 65753), (23783, 24393)]