305441279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 369266688

約数和(自身を除く): 63825409

約数列:

[1, 11, 13, 53, 143, 191, 211, 583, 689, 2101, 2321, 2483, 2743, 7579, 10123, 11183, 27313, 30173, 40301, 111353, 123013, 131599, 145379, 443311, 523913, 1447589, 1599169, 2135953, 5763043, 23495483, 27767389, 305441279]

約数ペア:

[(1, 305441279), (11, 27767389), (13, 23495483), (53, 5763043), (143, 2135953), (191, 1599169), (211, 1447589), (583, 523913), (689, 443311), (2101, 145379), (2321, 131599), (2483, 123013), (2743, 111353), (7579, 40301), (10123, 30173), (11183, 27313)]