304277533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 374528000

約数和(自身を除く): 70250467

約数列:

[1, 7, 19, 109, 133, 139, 151, 763, 973, 1057, 2071, 2641, 2869, 14497, 15151, 16459, 18487, 20083, 20989, 106057, 115213, 146923, 287869, 312721, 398791, 2015083, 2189047, 2287801, 2791537, 16014607, 43468219, 304277533]

約数ペア:

[(1, 304277533), (7, 43468219), (19, 16014607), (109, 2791537), (133, 2287801), (139, 2189047), (151, 2015083), (763, 398791), (973, 312721), (1057, 287869), (2071, 146923), (2641, 115213), (2869, 106057), (14497, 20989), (15151, 20083), (16459, 18487)]