73217373

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1999}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 101280000

約数和(自身を除く): 28062627

約数列:

[1, 3, 29, 87, 421, 1263, 1999, 5997, 12209, 36627, 57971, 173913, 841579, 2524737, 24405791, 73217373]

約数ペア:

[(1, 73217373), (3, 24405791), (29, 2524737), (87, 841579), (421, 173913), (1263, 57971), (1999, 36627), (5997, 12209)]