304889727

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 409236480

約数和(自身を除く): 104346753

約数列:

[1, 3, 331, 479, 641, 993, 1437, 1923, 158549, 212171, 307039, 475647, 636513, 921117, 101629909, 304889727]

約数ペア:

[(1, 304889727), (3, 101629909), (331, 921117), (479, 636513), (641, 475647), (993, 307039), (1437, 212171), (1923, 158549)]