27977101

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 30355200

約数和(自身を除く): 2378099

約数列:

[1, 19, 61, 101, 239, 1159, 1919, 4541, 6161, 14579, 24139, 117059, 277001, 458641, 1472479, 27977101]

約数ペア:

[(1, 27977101), (19, 1472479), (61, 458641), (101, 277001), (239, 117059), (1159, 24139), (1919, 14579), (4541, 6161)]