79893429

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 133324800

約数和(自身を除く): 53431371

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 349, 991, 1047, 2443, 2973, 3839, 6937, 7329, 10901, 11517, 20811, 26873, 32703, 76307, 80619, 228921, 345859, 1037577, 2421013, 3804449, 7263039, 11413347, 26631143, 79893429]

約数ペア:

[(1, 79893429), (3, 26631143), (7, 11413347), (11, 7263039), (21, 3804449), (33, 2421013), (77, 1037577), (231, 345859), (349, 228921), (991, 80619), (1047, 76307), (2443, 32703), (2973, 26873), (3839, 20811), (6937, 11517), (7329, 10901)]