1258902271

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1847}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 1427513472

約数和(自身を除く): 168611201

約数列:

[1, 11, 43, 121, 131, 473, 1441, 1847, 5203, 5633, 15851, 20317, 61963, 79421, 223487, 241957, 681593, 873631, 2661527, 9609941, 10404151, 29276797, 114445661, 1258902271]

約数ペア:

[(1, 1258902271), (11, 114445661), (43, 29276797), (121, 10404151), (131, 9609941), (473, 2661527), (1441, 873631), (1847, 681593), (5203, 241957), (5633, 223487), (15851, 79421), (20317, 61963)]