311939133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 481614336

約数和(自身を除く): 169675203

約数列:

[1, 3, 11, 23, 33, 69, 107, 167, 253, 321, 501, 529, 759, 1177, 1587, 1837, 2461, 3531, 3841, 5511, 5819, 7383, 11523, 17457, 17869, 27071, 42251, 53607, 56603, 81213, 88343, 126753, 169809, 196559, 265029, 410987, 589677, 622633, 971773, 1232961, 1867899, 2915319, 4520857, 9452701, 13562571, 28358103, 103979711, 311939133]

約数ペア:

[(1, 311939133), (3, 103979711), (11, 28358103), (23, 13562571), (33, 9452701), (69, 4520857), (107, 2915319), (167, 1867899), (253, 1232961), (321, 971773), (501, 622633), (529, 589677), (759, 410987), (1177, 265029), (1587, 196559), (1837, 169809), (2461, 126753), (3531, 88343), (3841, 81213), (5511, 56603), (5819, 53607), (7383, 42251), (11523, 27071), (17457, 17869)]