405857029193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229168283}}^1$

素因数の和:229168324

約数の個数: 16

約数和(自身を含む): 528003726336

約数和(自身を除く): 122146697143

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 229168283, 1604177981, 2520851113, 5270870509, 17645957791, 36896093563, 57979575599, 405857029193]

約数ペア:

[(1, 405857029193), (7, 57979575599), (11, 36896093563), (23, 17645957791), (77, 5270870509), (161, 2520851113), (253, 1604177981), (1771, 229168283)]