749133

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1437696

約数和(自身を除く): 688563

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 47, 63, 69, 77, 99, 141, 161, 207, 231, 253, 329, 423, 483, 517, 693, 759, 987, 1081, 1449, 1551, 1771, 2277, 2961, 3243, 3619, 4653, 5313, 7567, 9729, 10857, 11891, 15939, 22701, 32571, 35673, 68103, 83237, 107019, 249711, 749133]

約数ペア:

[(1, 749133), (3, 249711), (7, 107019), (9, 83237), (11, 68103), (21, 35673), (23, 32571), (33, 22701), (47, 15939), (63, 11891), (69, 10857), (77, 9729), (99, 7567), (141, 5313), (161, 4653), (207, 3619), (231, 3243), (253, 2961), (329, 2277), (423, 1771), (483, 1551), (517, 1449), (693, 1081), (759, 987)]