21902904111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1\times {\mathrm{1789}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 31997295360

約数和(自身を除く): 10094391249

約数列:

[1, 3, 11, 33, 353, 1051, 1059, 1789, 3153, 3883, 5367, 11561, 11649, 19679, 34683, 59037, 371003, 631517, 1113009, 1880239, 1894551, 4081033, 5640717, 6946687, 12243099, 20682629, 20840061, 62047887, 663724367, 1991173101, 7300968037, 21902904111]

約数ペア:

[(1, 21902904111), (3, 7300968037), (11, 1991173101), (33, 663724367), (353, 62047887), (1051, 20840061), (1059, 20682629), (1789, 12243099), (3153, 6946687), (3883, 5640717), (5367, 4081033), (11561, 1894551), (11649, 1880239), (19679, 1113009), (34683, 631517), (59037, 371003)]