43321421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 51081408

約数和(自身を除く): 7759987

約数列:

[1, 11, 13, 143, 491, 617, 5401, 6383, 6787, 8021, 70213, 88231, 302947, 3332417, 3938311, 43321421]

約数ペア:

[(1, 43321421), (11, 3938311), (13, 3332417), (143, 302947), (491, 88231), (617, 70213), (5401, 8021), (6383, 6787)]