227958717

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3467}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 362225664

約数和(自身を除く): 134266947

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 651, 707, 2121, 3131, 3467, 9393, 10401, 21917, 24269, 65751, 72807, 107477, 322431, 350167, 752339, 1050501, 2257017, 2451169, 7353507, 10855177, 32565531, 75986239, 227958717]

約数ペア:

[(1, 227958717), (3, 75986239), (7, 32565531), (21, 10855177), (31, 7353507), (93, 2451169), (101, 2257017), (217, 1050501), (303, 752339), (651, 350167), (707, 322431), (2121, 107477), (3131, 72807), (3467, 65751), (9393, 24269), (10401, 21917)]