30801869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 37438080

約数和(自身を除く): 6636211

約数列:

[1, 7, 19, 101, 133, 707, 1919, 2293, 13433, 16051, 43567, 231593, 304969, 1621151, 4400267, 30801869]

約数ペア:

[(1, 30801869), (7, 4400267), (19, 1621151), (101, 304969), (133, 231593), (707, 43567), (1919, 16051), (2293, 13433)]