72521461

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 80087040

約数和(自身を除く): 7565579

約数列:

[1, 19, 23, 263, 437, 631, 4997, 6049, 11989, 14513, 114931, 165953, 275747, 3153107, 3816919, 72521461]

約数ペア:

[(1, 72521461), (19, 3816919), (23, 3153107), (263, 275747), (437, 165953), (631, 114931), (4997, 14513), (6049, 11989)]