427186747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1627}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 485013760

約数和(自身を除く): 57827013

約数列:

[1, 13, 19, 247, 1063, 1627, 13819, 20197, 21151, 30913, 262561, 401869, 1729501, 22483513, 32860519, 427186747]

約数ペア:

[(1, 427186747), (13, 32860519), (19, 22483513), (247, 1729501), (1063, 401869), (1627, 262561), (13819, 30913), (20197, 21151)]