242556307

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14149}}^1$

素因数の和:14266

約数の個数: 16

約数和(自身を含む): 289792000

約数和(自身を除く): 47235693

約数列:

[1, 7, 31, 79, 217, 553, 2449, 14149, 17143, 99043, 438619, 1117771, 3070333, 7824397, 34650901, 242556307]

約数ペア:

[(1, 242556307), (7, 34650901), (31, 7824397), (79, 3070333), (217, 1117771), (553, 438619), (2449, 99043), (14149, 17143)]