661913241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62099}}^1$

素因数の和:62149

約数の個数: 32

約数和(自身を含む): 1073088000

約数和(自身を除く): 411174759

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 62099, 186297, 683089, 1055683, 1179881, 2049267, 3167049, 3539643, 11612513, 12978691, 20057977, 34837539, 38936073, 60173931, 220637747, 661913241]

約数ペア:

[(1, 661913241), (3, 220637747), (11, 60173931), (17, 38936073), (19, 34837539), (33, 20057977), (51, 12978691), (57, 11612513), (187, 3539643), (209, 3167049), (323, 2049267), (561, 1179881), (627, 1055683), (969, 683089), (3553, 186297), (10659, 62099)]