7429863

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 11907072

約数和(自身を除く): 4477209

約数列:

[1, 3, 7, 21, 31, 93, 101, 113, 217, 303, 339, 651, 707, 791, 2121, 2373, 3131, 3503, 9393, 10509, 11413, 21917, 24521, 34239, 65751, 73563, 79891, 239673, 353803, 1061409, 2476621, 7429863]

約数ペア:

[(1, 7429863), (3, 2476621), (7, 1061409), (21, 353803), (31, 239673), (93, 79891), (101, 73563), (113, 65751), (217, 34239), (303, 24521), (339, 21917), (651, 11413), (707, 10509), (791, 9393), (2121, 3503), (2373, 3131)]