1337967059

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 1643803392

約数和(自身を除く): 305836333

約数列:

[1, 11, 13, 43, 121, 131, 143, 151, 473, 559, 1441, 1573, 1661, 1703, 1963, 5203, 5633, 6149, 6493, 15851, 18271, 18733, 19781, 21593, 61963, 67639, 71423, 73229, 84409, 206063, 217591, 237523, 257153, 681593, 785653, 805519, 850583, 928499, 2393501, 2828683, 8860709, 9356413, 10213489, 11057579, 31115513, 102920543, 121633369, 1337967059]

約数ペア:

[(1, 1337967059), (11, 121633369), (13, 102920543), (43, 31115513), (121, 11057579), (131, 10213489), (143, 9356413), (151, 8860709), (473, 2828683), (559, 2393501), (1441, 928499), (1573, 850583), (1661, 805519), (1703, 785653), (1963, 681593), (5203, 257153), (5633, 237523), (6149, 217591), (6493, 206063), (15851, 84409), (18271, 73229), (18733, 71423), (19781, 67639), (21593, 61963)]