890237517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{992461}}^1$

素因数の和:992500

約数の個数: 16

約数和(自身を含む): 1333868928

約数和(自身を除く): 443631411

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 992461, 2977383, 12901993, 22826603, 38705979, 68479809, 296745839, 890237517]

約数ペア:

[(1, 890237517), (3, 296745839), (13, 68479809), (23, 38705979), (39, 22826603), (69, 12901993), (299, 2977383), (897, 992461)]